In [1]:
import pandas as pd
import pandas_profiling
import numpy as np
In [2]:
df = pd.read_csv('raw/2016-17-ClassCentral-Survey-data-noUserText.csv', decimal=',', encoding = "ISO-8859-1")
In [3]:
df["Timestamp"] = pd.to_datetime(df["Timestamp"])
In [4]:
pandas_profiling.ProfileReport(df)
Out[4]:
Overview
Dataset info
Number of variables
53
Number of observations
2491
Total Missing (%)
4.1%
Total size in memory
1.0 MiB
Average record size in memory
424.0 B
Variables types
Numeric
35
Categorical
17
Date
1
Text (Unique)
0
Rejected
0
Warnings
# MOOCs Finished has 94 / 3.8% missing values Missing# MOOCs Started has 52 / 2.1% missing values Missing(Selected answer) has 841 / 33.8% missing values Missing(answered Reasons) has 31 / 1.2% zeros(selected Aspects) has 405 / 16.3% zeros(selected Benefits) has 509 / 20.4% zeros(selected except Not really - Benefits) has 2052 / 82.4% zerosAspects: Actively contributing to discussion forums has 1733 / 69.6% zerosAspects: Browsing discussion forums has 1149 / 46.1% zerosAspects: Connecting with learners outside the course environment has 2109 / 84.7% zerosAspects: Connecting with other learners in the course environment has 1537 / 61.7% zerosAspects: Taking the course with other people you know (friends, colleagues, etc.) has 2113 / 84.8% zerosBenefit: Have not taken MOOCs has 2090 / 83.9% zerosBenefit: Helped me get a new job in a different field has 2385 / 95.7% zerosBenefit: Helped me get a new job in the same field has 2369 / 95.1% zerosBenefit: Higher performance evaluation at current job has 2207 / 88.6% zerosBenefit: Not Really has 1631 / 65.5% zerosBenefit: Promotion at current organization has 2418 / 97.1% zerosBenefit: School credit towards a degree has 2414 / 96.9% zerosDecide: Institution/university has 1463 / 58.7% zerosDecide: Instructor has 2091 / 83.9% zerosDecide: Others recommendations has 1862 / 74.7% zerosDecide: Platform has 1814 / 72.8% zerosDecide: Ratings has 1673 / 67.2% zerosDecide: Topic/Subject has 222 / 8.9% zerosHave you received any tangible benefits from taking MOOCs? has 195 / 7.8% missing values MissingHave you received any tangible benefits from taking MOOCs? has a high cardinality: 656 distinct values WarningHow important are MOOC certificates to you? has 44 / 1.8% missing values MissingHow important are MOOC certificates to you? has a high cardinality: 58 distinct values WarningHow important is the ability to earn a certificate when you complete a MOOC? has 27 / 1.1% missing values MissingHow many MOOCs have you finished? has 94 / 3.8% missing values MissingHow many MOOCs have you started? has 52 / 2.1% missing values MissingHow much do you think employers value MOOC certificates? has 119 / 4.8% missing values MissingHow willing are you to pay for a certificate for a MOOC? has 73 / 2.9% missing values MissingPay: A multi-course certification that the MOOC is a part of has 1478 / 59.3% zerosPay: A multi-course certification that the MOOC is a part of has 401 / 16.1% missing values MissingPay: The MOOC platform being used has 1824 / 73.2% zerosPay: The MOOC platform being used has 401 / 16.1% missing values MissingPay: The institution/university offering the MOOC has 1098 / 44.1% zerosPay: The institution/university offering the MOOC has 401 / 16.1% missing values MissingPay: The instructor/professor has 1741 / 69.9% zerosPay: The instructor/professor has 401 / 16.1% missing values MissingPay: The topic/subject has 931 / 37.4% zerosPay: The topic/subject has 401 / 16.1% missing values MissingReasons: Access to reference materials has 1794 / 72.0% zerosReasons: Learning skills for current career has 1219 / 48.9% zerosReasons: Learning skills for new career has 1294 / 51.9% zerosReasons: Personal interest has 517 / 20.8% zerosReasons: School credit has 2276 / 91.4% zerosWhat is your age range? has 27 / 1.1% missing values MissingWhat is your level of formal education? has 39 / 1.6% missing values MissingWhich are the most important factors in deciding which MOOC to take? has 40 / 1.6% missing values MissingWhich are the most important factors in deciding which MOOC to take? has a high cardinality: 177 distinct values WarningWhich of the following are important aspects of the MOOC experience to you? has 405 / 16.3% missing values MissingWhich of the following are important reasons for you to take MOOCs? has a high cardinality: 167 distinct values WarningWhich of the following have a strong impact on your willingness to pay for a MOOC certificate? has 249 / 10.0% missing values MissingWhich of the following have a strong impact on your willingness to pay for a MOOC certificate? has a high cardinality: 338 distinct values WarningWhich region of the world are you in? has 50 / 2.0% missing values MissingWhy are you interested in taking MOOCs? has 933 / 37.5% missing values MissingWhy are you interested in taking MOOCs? has a high cardinality: 1417 distinct values Warning- Dataset has 1 duplicate rows Warning
Variables
# MOOCs Finished
Categorical
Distinct count
8
Unique (%)
0.3%
Missing (%)
3.8%
Missing (n)
94
0
916
2.5
435
1
301
Other values (4)
745
Value
Count
Frequency (%)
0
916
36.8%
2.5
435
17.5%
1
301
12.1%
4.5
275
11.0%
8
200
8.0%
25
139
5.6%
15
131
5.3%
(Missing)
94
3.8%
# MOOCs Started
Categorical
Distinct count
8
Unique (%)
0.3%
Missing (%)
2.1%
Missing (n)
52
0
668
2.5
395
8
330
Other values (4)
1046
Value
Count
Frequency (%)
0
668
26.8%
2.5
395
15.9%
8
330
13.2%
4.5
311
12.5%
25
259
10.4%
1
241
9.7%
15
235
9.4%
(Missing)
52
2.1%
(Selected answer)
Categorical
Distinct count
2
Unique (%)
0.1%
Missing (%)
33.8%
Missing (n)
841
Yes
1650
(Missing)
841
Value
Count
Frequency (%)
Yes
1650
66.2%
(Missing)
841
33.8%
(answered Reasons)
Numeric
Distinct count
6
Unique (%)
0.2%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
2.1497
Minimum
0
Maximum
5
Zeros (%)
1.2%
Quantile statistics
Minimum
0
5-th percentile
1
Q1
1
Median
2
Q3
3
95-th percentile
4
Maximum
5
Range
5
Interquartile range
2
Descriptive statistics
Standard deviation
1.1149
Coef of variation
0.51863
Kurtosis
-0.49261
Mean
2.1497
MAD
0.92428
Skewness
0.53255
Sum
5355
Variance
1.243
Memory size
19.5 KiB
Value
Count
Frequency (%)
1
852
34.2%
2
701
28.1%
3
591
23.7%
4
252
10.1%
5
64
2.6%
0
31
1.2%
Minimum 5 values
Value
Count
Frequency (%)
0
31
1.2%
1
852
34.2%
2
701
28.1%
3
591
23.7%
4
252
10.1%
Maximum 5 values
Value
Count
Frequency (%)
1
852
34.2%
2
701
28.1%
3
591
23.7%
4
252
10.1%
5
64
2.6%
(selected Aspects)
Numeric
Distinct count
6
Unique (%)
0.2%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
1.5311
Minimum
0
Maximum
5
Zeros (%)
16.3%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
1
Median
1
Q3
2
95-th percentile
4
Maximum
5
Range
5
Interquartile range
1
Descriptive statistics
Standard deviation
1.1806
Coef of variation
0.77104
Kurtosis
0.65075
Mean
1.5311
MAD
0.95329
Skewness
0.93472
Sum
3814
Variance
1.3937
Memory size
19.5 KiB
Value
Count
Frequency (%)
1
1068
42.9%
2
547
22.0%
0
405
16.3%
3
303
12.2%
4
97
3.9%
5
71
2.9%
Minimum 5 values
Value
Count
Frequency (%)
0
405
16.3%
1
1068
42.9%
2
547
22.0%
3
303
12.2%
4
97
3.9%
Maximum 5 values
Value
Count
Frequency (%)
1
1068
42.9%
2
547
22.0%
3
303
12.2%
4
97
3.9%
5
71
2.9%
(selected Benefits)
Numeric
Distinct count
7
Unique (%)
0.3%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
1.1192
Minimum
0
Maximum
6
Zeros (%)
20.4%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
1
Median
1
Q3
1
95-th percentile
3
Maximum
6
Range
6
Interquartile range
0
Descriptive statistics
Standard deviation
0.85531
Coef of variation
0.7642
Kurtosis
3.1146
Mean
1.1192
MAD
0.58826
Skewness
1.1956
Sum
2788
Variance
0.73156
Memory size
19.5 KiB
Value
Count
Frequency (%)
1
1367
54.9%
0
509
20.4%
2
487
19.6%
3
80
3.2%
4
35
1.4%
5
11
0.4%
6
2
0.1%
Minimum 5 values
Value
Count
Frequency (%)
0
509
20.4%
1
1367
54.9%
2
487
19.6%
3
80
3.2%
4
35
1.4%
Maximum 5 values
Value
Count
Frequency (%)
2
487
19.6%
3
80
3.2%
4
35
1.4%
5
11
0.4%
6
2
0.1%
(selected except Not really - Benefits)
Numeric
Distinct count
5
Unique (%)
0.2%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.23485
Minimum
0
Maximum
4
Zeros (%)
82.4%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
0
95-th percentile
1
Maximum
4
Range
4
Interquartile range
0
Descriptive statistics
Standard deviation
0.57443
Coef of variation
2.446
Kurtosis
9.8089
Mean
0.23485
MAD
0.38692
Skewness
2.9218
Sum
585
Variance
0.32997
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
2052
82.4%
1
328
13.2%
2
82
3.3%
3
23
0.9%
4
6
0.2%
Minimum 5 values
Value
Count
Frequency (%)
0
2052
82.4%
1
328
13.2%
2
82
3.3%
3
23
0.9%
4
6
0.2%
Maximum 5 values
Value
Count
Frequency (%)
0
2052
82.4%
1
328
13.2%
2
82
3.3%
3
23
0.9%
4
6
0.2%
Aspects: Actively contributing to discussion forums
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.3043
Minimum
0
Maximum
1
Zeros (%)
69.6%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.4602
Coef of variation
1.5123
Kurtosis
-1.2765
Mean
0.3043
MAD
0.4234
Skewness
0.8512
Sum
758
Variance
0.21178
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
1733
69.6%
1
758
30.4%
Minimum 5 values
Value
Count
Frequency (%)
0
1733
69.6%
1
758
30.4%
Maximum 5 values
Value
Count
Frequency (%)
0
1733
69.6%
1
758
30.4%
Aspects: Browsing discussion forums
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.53874
Minimum
0
Maximum
1
Zeros (%)
46.1%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
1
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.4986
Coef of variation
0.92549
Kurtosis
-1.9774
Mean
0.53874
MAD
0.497
Skewness
-0.15552
Sum
1342
Variance
0.2486
Memory size
19.5 KiB
Value
Count
Frequency (%)
1
1342
53.9%
0
1149
46.1%
Minimum 5 values
Value
Count
Frequency (%)
0
1149
46.1%
1
1342
53.9%
Maximum 5 values
Value
Count
Frequency (%)
0
1149
46.1%
1
1342
53.9%
Aspects: Connecting with learners outside the course environment
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.15335
Minimum
0
Maximum
1
Zeros (%)
84.7%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
0
95-th percentile
1
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.3604
Coef of variation
2.3501
Kurtosis
1.7079
Mean
0.15335
MAD
0.25967
Skewness
1.9252
Sum
382
Variance
0.12989
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
2109
84.7%
1
382
15.3%
Minimum 5 values
Value
Count
Frequency (%)
0
2109
84.7%
1
382
15.3%
Maximum 5 values
Value
Count
Frequency (%)
0
2109
84.7%
1
382
15.3%
Aspects: Connecting with other learners in the course environment
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.38298
Minimum
0
Maximum
1
Zeros (%)
61.7%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.48621
Coef of variation
1.2696
Kurtosis
-1.7693
Mean
0.38298
MAD
0.47261
Skewness
0.48175
Sum
954
Variance
0.2364
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
1537
61.7%
1
954
38.3%
Minimum 5 values
Value
Count
Frequency (%)
0
1537
61.7%
1
954
38.3%
Maximum 5 values
Value
Count
Frequency (%)
0
1537
61.7%
1
954
38.3%
Aspects: Taking the course with other people you know (friends, colleagues, etc.)
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.15175
Minimum
0
Maximum
1
Zeros (%)
84.8%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
0
95-th percentile
1
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.35885
Coef of variation
2.3648
Kurtosis
1.7748
Mean
0.15175
MAD
0.25744
Skewness
1.9425
Sum
378
Variance
0.12877
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
2113
84.8%
1
378
15.2%
Minimum 5 values
Value
Count
Frequency (%)
0
2113
84.8%
1
378
15.2%
Maximum 5 values
Value
Count
Frequency (%)
0
2113
84.8%
1
378
15.2%
Benefit: Have not taken MOOCs
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.16098
Minimum
0
Maximum
1
Zeros (%)
83.9%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
0
95-th percentile
1
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.36759
Coef of variation
2.2834
Kurtosis
1.4091
Mean
0.16098
MAD
0.27013
Skewness
1.8461
Sum
401
Variance
0.13512
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
2090
83.9%
1
401
16.1%
Minimum 5 values
Value
Count
Frequency (%)
0
2090
83.9%
1
401
16.1%
Maximum 5 values
Value
Count
Frequency (%)
0
2090
83.9%
1
401
16.1%
Benefit: Helped me get a new job in a different field
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.042553
Minimum
0
Maximum
1
Zeros (%)
95.7%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
0
95-th percentile
0
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.20189
Coef of variation
4.7444
Kurtosis
18.584
Mean
0.042553
MAD
0.081485
Skewness
4.5353
Sum
106
Variance
0.040759
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
2385
95.7%
1
106
4.3%
Minimum 5 values
Value
Count
Frequency (%)
0
2385
95.7%
1
106
4.3%
Maximum 5 values
Value
Count
Frequency (%)
0
2385
95.7%
1
106
4.3%
Benefit: Helped me get a new job in the same field
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.048976
Minimum
0
Maximum
1
Zeros (%)
95.1%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
0
95-th percentile
0
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.21586
Coef of variation
4.4075
Kurtosis
15.503
Mean
0.048976
MAD
0.093155
Skewness
4.1822
Sum
122
Variance
0.046596
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
2369
95.1%
1
122
4.9%
Minimum 5 values
Value
Count
Frequency (%)
0
2369
95.1%
1
122
4.9%
Maximum 5 values
Value
Count
Frequency (%)
0
2369
95.1%
1
122
4.9%
Benefit: Higher performance evaluation at current job
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.11401
Minimum
0
Maximum
1
Zeros (%)
88.6%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
0
95-th percentile
1
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.31789
Coef of variation
2.7882
Kurtosis
3.9101
Mean
0.11401
MAD
0.20202
Skewness
2.4304
Sum
284
Variance
0.10105
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
2207
88.6%
1
284
11.4%
Minimum 5 values
Value
Count
Frequency (%)
0
2207
88.6%
1
284
11.4%
Maximum 5 values
Value
Count
Frequency (%)
0
2207
88.6%
1
284
11.4%
Benefit: Not Really
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.34524
Minimum
0
Maximum
1
Zeros (%)
65.5%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.47554
Coef of variation
1.3774
Kurtosis
-1.577
Mean
0.34524
MAD
0.4521
Skewness
0.65139
Sum
860
Variance
0.22614
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
1631
65.5%
1
860
34.5%
Minimum 5 values
Value
Count
Frequency (%)
0
1631
65.5%
1
860
34.5%
Maximum 5 values
Value
Count
Frequency (%)
0
1631
65.5%
1
860
34.5%
Benefit: Promotion at current organization
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.029305
Minimum
0
Maximum
1
Zeros (%)
97.1%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
0
95-th percentile
0
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.1687
Coef of variation
5.7564
Kurtosis
29.214
Mean
0.029305
MAD
0.056893
Skewness
5.5849
Sum
73
Variance
0.028458
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
2418
97.1%
1
73
2.9%
Minimum 5 values
Value
Count
Frequency (%)
0
2418
97.1%
1
73
2.9%
Maximum 5 values
Value
Count
Frequency (%)
0
2418
97.1%
1
73
2.9%
Benefit: School credit towards a degree
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.030911
Minimum
0
Maximum
1
Zeros (%)
96.9%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
0
95-th percentile
0
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.17311
Coef of variation
5.6003
Kurtosis
27.44
Mean
0.030911
MAD
0.059912
Skewness
5.4238
Sum
77
Variance
0.029968
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
2414
96.9%
1
77
3.1%
Minimum 5 values
Value
Count
Frequency (%)
0
2414
96.9%
1
77
3.1%
Maximum 5 values
Value
Count
Frequency (%)
0
2414
96.9%
1
77
3.1%
Decide: Institution/university
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.41269
Minimum
0
Maximum
1
Zeros (%)
58.7%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.49242
Coef of variation
1.1932
Kurtosis
-1.8755
Mean
0.41269
MAD
0.48475
Skewness
0.35492
Sum
1028
Variance
0.24247
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
1463
58.7%
1
1028
41.3%
Minimum 5 values
Value
Count
Frequency (%)
0
1463
58.7%
1
1028
41.3%
Maximum 5 values
Value
Count
Frequency (%)
0
1463
58.7%
1
1028
41.3%
Decide: Instructor
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.16058
Minimum
0
Maximum
1
Zeros (%)
83.9%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
0
95-th percentile
1
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.36722
Coef of variation
2.2868
Kurtosis
1.4241
Mean
0.16058
MAD
0.26959
Skewness
1.8501
Sum
400
Variance
0.13485
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
2091
83.9%
1
400
16.1%
Minimum 5 values
Value
Count
Frequency (%)
0
2091
83.9%
1
400
16.1%
Maximum 5 values
Value
Count
Frequency (%)
0
2091
83.9%
1
400
16.1%
Decide: Others recommendations
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.25251
Minimum
0
Maximum
1
Zeros (%)
74.7%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.43454
Coef of variation
1.7209
Kurtosis
-0.70094
Mean
0.25251
MAD
0.3775
Skewness
1.14
Sum
629
Variance
0.18882
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
1862
74.7%
1
629
25.3%
Minimum 5 values
Value
Count
Frequency (%)
0
1862
74.7%
1
629
25.3%
Maximum 5 values
Value
Count
Frequency (%)
0
1862
74.7%
1
629
25.3%
Decide: Platform
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.27178
Minimum
0
Maximum
1
Zeros (%)
72.8%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.44497
Coef of variation
1.6372
Kurtosis
-0.94682
Mean
0.27178
MAD
0.39583
Skewness
1.0266
Sum
677
Variance
0.19799
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
1814
72.8%
1
677
27.2%
Minimum 5 values
Value
Count
Frequency (%)
0
1814
72.8%
1
677
27.2%
Maximum 5 values
Value
Count
Frequency (%)
0
1814
72.8%
1
677
27.2%
Decide: Ratings
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.32838
Minimum
0
Maximum
1
Zeros (%)
67.2%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.46972
Coef of variation
1.4304
Kurtosis
-1.4664
Mean
0.32838
MAD
0.44109
Skewness
0.73131
Sum
818
Variance
0.22064
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
1673
67.2%
1
818
32.8%
Minimum 5 values
Value
Count
Frequency (%)
0
1673
67.2%
1
818
32.8%
Maximum 5 values
Value
Count
Frequency (%)
0
1673
67.2%
1
818
32.8%
Decide: Topic/Subject
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.91088
Minimum
0
Maximum
1
Zeros (%)
8.9%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
1
Median
1
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.28498
Coef of variation
0.31286
Kurtosis
6.3337
Mean
0.91088
MAD
0.16236
Skewness
-2.8859
Sum
2269
Variance
0.081211
Memory size
19.5 KiB
Value
Count
Frequency (%)
1
2269
91.1%
0
222
8.9%
Minimum 5 values
Value
Count
Frequency (%)
0
222
8.9%
1
2269
91.1%
Maximum 5 values
Value
Count
Frequency (%)
0
222
8.9%
1
2269
91.1%
Have you received any tangible benefits from taking MOOCs?
Categorical
Distinct count
656
Unique (%)
28.6%
Missing (%)
7.8%
Missing (n)
195
Not really
797
Have not taken MOOCs
374
Higher performance evaluation at current job
167
Other values (652)
958
(Missing)
195
Value
Count
Frequency (%)
Not really
797
32.0%
Have not taken MOOCs
374
15.0%
Higher performance evaluation at current job
167
6.7%
Helped me get a new job in the same field
46
1.8%
Helped me get a new job in a different field
42
1.7%
School credit towards a degree
37
1.5%
Promotion at current organization
28
1.1%
Higher performance evaluation at current job;Helped me get a new job in the same field
23
0.9%
Not really;Have not taken MOOCs
18
0.7%
Not yet
14
0.6%
Other values (645)
750
30.1%
(Missing)
195
7.8%
How familiar are you with MOOCs?
Numeric
Distinct count
6
Unique (%)
0.2%
Missing (%)
0.9%
Missing (n)
23
Infinite (%)
0.0%
Infinite (n)
0
Mean
3.3432
Minimum
1
Maximum
5
Zeros (%)
0.0%
Quantile statistics
Minimum
1
5-th percentile
1
Q1
2
Median
4
Q3
5
95-th percentile
5
Maximum
5
Range
4
Interquartile range
3
Descriptive statistics
Standard deviation
1.5267
Coef of variation
0.45667
Kurtosis
-1.3126
Mean
3.3432
MAD
1.3542
Skewness
-0.40984
Sum
8251
Variance
2.3309
Memory size
19.5 KiB
Value
Count
Frequency (%)
5.0
787
31.6%
4.0
559
22.4%
1.0
524
21.0%
3.0
360
14.5%
2.0
238
9.6%
(Missing)
23
0.9%
Minimum 5 values
Value
Count
Frequency (%)
1.0
524
21.0%
2.0
238
9.6%
3.0
360
14.5%
4.0
559
22.4%
5.0
787
31.6%
Maximum 5 values
Value
Count
Frequency (%)
1.0
524
21.0%
2.0
238
9.6%
3.0
360
14.5%
4.0
559
22.4%
5.0
787
31.6%
How important are MOOC certificates to you?
Categorical
Distinct count
58
Unique (%)
2.4%
Missing (%)
1.8%
Missing (n)
44
Somewhat/sometimes important
735
Not important at all
575
Very important for most/all courses I would take
563
Other values (54)
574
Value
Count
Frequency (%)
Somewhat/sometimes important
735
29.5%
Not important at all
575
23.1%
Very important for most/all courses I would take
563
22.6%
Very Important for some courses I would take
521
20.9%
Not important at this stage of my learning and in the stage of where MOOCs are currently.
1
0.0%
Certificates are proofs and therefore important
1
0.0%
It motivates me for completion. Somethimes badges makes the same.
1
0.0%
Would be more important if the certificate wasn't just a link on a website. I think you should be able to take the tests without requiring one to spend the money for a worthless certificate. Won't probably pay for another one.
1
0.0%
For courses that would improve my professional skills I'd say a certificate would be really important
1
0.0%
Teaching
1
0.0%
Other values (47)
47
1.9%
(Missing)
44
1.8%
How important is the ability to earn a certificate when you complete a MOOC?
Numeric
Distinct count
6
Unique (%)
0.2%
Missing (%)
1.1%
Missing (n)
27
Infinite (%)
0.0%
Infinite (n)
0
Mean
3.2987
Minimum
1
Maximum
5
Zeros (%)
0.0%
Quantile statistics
Minimum
1
5-th percentile
1
Q1
2
Median
3
Q3
5
95-th percentile
5
Maximum
5
Range
4
Interquartile range
3
Descriptive statistics
Standard deviation
1.4463
Coef of variation
0.43845
Kurtosis
-1.2234
Mean
3.2987
MAD
1.2583
Skewness
-0.31811
Sum
8128
Variance
2.0918
Memory size
19.5 KiB
Value
Count
Frequency (%)
5.0
703
28.2%
3.0
521
20.9%
4.0
505
20.3%
1.0
440
17.7%
2.0
295
11.8%
(Missing)
27
1.1%
Minimum 5 values
Value
Count
Frequency (%)
1.0
440
17.7%
2.0
295
11.8%
3.0
521
20.9%
4.0
505
20.3%
5.0
703
28.2%
Maximum 5 values
Value
Count
Frequency (%)
1.0
440
17.7%
2.0
295
11.8%
3.0
521
20.9%
4.0
505
20.3%
5.0
703
28.2%
How many MOOCs have you finished?
Categorical
Distinct count
8
Unique (%)
0.3%
Missing (%)
3.8%
Missing (n)
94
Zero
916
03-Feb
435
1
301
Other values (4)
745
Value
Count
Frequency (%)
Zero
916
36.8%
03-Feb
435
17.5%
1
301
12.1%
05-Apr
275
11.0%
10-Jun
200
8.0%
More than 20
139
5.6%
20-Nov
131
5.3%
(Missing)
94
3.8%
How many MOOCs have you started?
Categorical
Distinct count
8
Unique (%)
0.3%
Missing (%)
2.1%
Missing (n)
52
Zero (I have not taken any MOOCs)
668
03-Feb
395
10-Jun
330
Other values (4)
1046
Value
Count
Frequency (%)
Zero (I have not taken any MOOCs)
668
26.8%
03-Feb
395
15.9%
10-Jun
330
13.2%
05-Apr
311
12.5%
More than 20
259
10.4%
1
241
9.7%
20-Nov
235
9.4%
(Missing)
52
2.1%
How much do you think employers value MOOC certificates?
Numeric
Distinct count
6
Unique (%)
0.3%
Missing (%)
4.8%
Missing (n)
119
Infinite (%)
0.0%
Infinite (n)
0
Mean
3.0059
Minimum
1
Maximum
5
Zeros (%)
0.0%
Quantile statistics
Minimum
1
5-th percentile
1
Q1
2
Median
3
Q3
4
95-th percentile
5
Maximum
5
Range
4
Interquartile range
2
Descriptive statistics
Standard deviation
1.1245
Coef of variation
0.37408
Kurtosis
-0.5586
Mean
3.0059
MAD
0.827
Skewness
0.050744
Sum
7130
Variance
1.2644
Memory size
19.5 KiB
Value
Count
Frequency (%)
3.0
937
37.6%
2.0
485
19.5%
4.0
429
17.2%
5.0
278
11.2%
1.0
243
9.8%
(Missing)
119
4.8%
Minimum 5 values
Value
Count
Frequency (%)
1.0
243
9.8%
2.0
485
19.5%
3.0
937
37.6%
4.0
429
17.2%
5.0
278
11.2%
Maximum 5 values
Value
Count
Frequency (%)
1.0
243
9.8%
2.0
485
19.5%
3.0
937
37.6%
4.0
429
17.2%
5.0
278
11.2%
How willing are you to pay for a certificate for a MOOC?
Categorical
Distinct count
7
Unique (%)
0.3%
Missing (%)
2.9%
Missing (n)
73
1
673
3
669
2
598
Other values (3)
478
Value
Count
Frequency (%)
1
673
27.0%
3
669
26.9%
2
598
24.0%
4
273
11.0%
5
204
8.2%
Generally not that willing.
1
0.0%
(Missing)
73
2.9%
Pay: A multi-course certification that the MOOC is a part of
Numeric
Distinct count
3
Unique (%)
0.1%
Missing (%)
16.1%
Missing (n)
401
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.29282
Minimum
0
Maximum
1
Zeros (%)
59.3%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.45517
Coef of variation
1.5544
Kurtosis
-1.1708
Mean
0.29282
MAD
0.41416
Skewness
0.91121
Sum
612
Variance
0.20718
Memory size
19.5 KiB
Value
Count
Frequency (%)
0.0
1478
59.3%
1.0
612
24.6%
(Missing)
401
16.1%
Minimum 5 values
Value
Count
Frequency (%)
0.0
1478
59.3%
1.0
612
24.6%
Maximum 5 values
Value
Count
Frequency (%)
0.0
1478
59.3%
1.0
612
24.6%
Pay: The MOOC platform being used
Numeric
Distinct count
3
Unique (%)
0.1%
Missing (%)
16.1%
Missing (n)
401
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.12727
Minimum
0
Maximum
1
Zeros (%)
73.2%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
0
95-th percentile
1
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.33336
Coef of variation
2.6192
Kurtosis
3.013
Mean
0.12727
MAD
0.22215
Skewness
2.2383
Sum
266
Variance
0.11113
Memory size
19.5 KiB
Value
Count
Frequency (%)
0.0
1824
73.2%
1.0
266
10.7%
(Missing)
401
16.1%
Minimum 5 values
Value
Count
Frequency (%)
0.0
1824
73.2%
1.0
266
10.7%
Maximum 5 values
Value
Count
Frequency (%)
0.0
1824
73.2%
1.0
266
10.7%
Pay: The institution/university offering the MOOC
Numeric
Distinct count
3
Unique (%)
0.1%
Missing (%)
16.1%
Missing (n)
401
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.47464
Minimum
0
Maximum
1
Zeros (%)
44.1%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.49948
Coef of variation
1.0523
Kurtosis
-1.9916
Mean
0.47464
MAD
0.49871
Skewness
0.10164
Sum
992
Variance
0.24948
Memory size
19.5 KiB
Value
Count
Frequency (%)
0.0
1098
44.1%
1.0
992
39.8%
(Missing)
401
16.1%
Minimum 5 values
Value
Count
Frequency (%)
0.0
1098
44.1%
1.0
992
39.8%
Maximum 5 values
Value
Count
Frequency (%)
0.0
1098
44.1%
1.0
992
39.8%
Pay: The instructor/professor
Numeric
Distinct count
3
Unique (%)
0.1%
Missing (%)
16.1%
Missing (n)
401
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.16699
Minimum
0
Maximum
1
Zeros (%)
69.9%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
0
95-th percentile
1
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.37305
Coef of variation
2.234
Kurtosis
1.1947
Mean
0.16699
MAD
0.2782
Skewness
1.7871
Sum
349
Variance
0.13917
Memory size
19.5 KiB
Value
Count
Frequency (%)
0.0
1741
69.9%
1.0
349
14.0%
(Missing)
401
16.1%
Minimum 5 values
Value
Count
Frequency (%)
0.0
1741
69.9%
1.0
349
14.0%
Maximum 5 values
Value
Count
Frequency (%)
0.0
1741
69.9%
1.0
349
14.0%
Pay: The topic/subject
Numeric
Distinct count
3
Unique (%)
0.1%
Missing (%)
16.1%
Missing (n)
401
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.55455
Minimum
0
Maximum
1
Zeros (%)
37.4%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
1
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.49713
Coef of variation
0.89647
Kurtosis
-1.9536
Mean
0.55455
MAD
0.49405
Skewness
-0.21965
Sum
1159
Variance
0.24714
Memory size
19.5 KiB
Value
Count
Frequency (%)
1.0
1159
46.5%
0.0
931
37.4%
(Missing)
401
16.1%
Minimum 5 values
Value
Count
Frequency (%)
0.0
931
37.4%
1.0
1159
46.5%
Maximum 5 values
Value
Count
Frequency (%)
0.0
931
37.4%
1.0
1159
46.5%
Reasons: Access to reference materials
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.27981
Minimum
0
Maximum
1
Zeros (%)
72.0%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.44899
Coef of variation
1.6047
Kurtosis
-1.0373
Mean
0.27981
MAD
0.40303
Skewness
0.98161
Sum
697
Variance
0.2016
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
1794
72.0%
1
697
28.0%
Minimum 5 values
Value
Count
Frequency (%)
0
1794
72.0%
1
697
28.0%
Maximum 5 values
Value
Count
Frequency (%)
0
1794
72.0%
1
697
28.0%
Reasons: Learning skills for current career
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.51064
Minimum
0
Maximum
1
Zeros (%)
48.9%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
1
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.49999
Coef of variation
0.97914
Kurtosis
-1.9998
Mean
0.51064
MAD
0.49977
Skewness
-0.042588
Sum
1272
Variance
0.24999
Memory size
19.5 KiB
Value
Count
Frequency (%)
1
1272
51.1%
0
1219
48.9%
Minimum 5 values
Value
Count
Frequency (%)
0
1219
48.9%
1
1272
51.1%
Maximum 5 values
Value
Count
Frequency (%)
0
1219
48.9%
1
1272
51.1%
Reasons: Learning skills for new career
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.48053
Minimum
0
Maximum
1
Zeros (%)
51.9%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
1
Descriptive statistics
Standard deviation
0.49972
Coef of variation
1.0399
Kurtosis
-1.9955
Mean
0.48053
MAD
0.49924
Skewness
0.077986
Sum
1197
Variance
0.24972
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
1294
51.9%
1
1197
48.1%
Minimum 5 values
Value
Count
Frequency (%)
0
1294
51.9%
1
1197
48.1%
Maximum 5 values
Value
Count
Frequency (%)
0
1294
51.9%
1
1197
48.1%
Reasons: Personal interest
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.79245
Minimum
0
Maximum
1
Zeros (%)
20.8%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
1
Median
1
Q3
1
95-th percentile
1
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.40563
Coef of variation
0.51187
Kurtosis
0.08266
Mean
0.79245
MAD
0.32894
Skewness
-1.4431
Sum
1974
Variance
0.16454
Memory size
19.5 KiB
Value
Count
Frequency (%)
1
1974
79.2%
0
517
20.8%
Minimum 5 values
Value
Count
Frequency (%)
0
517
20.8%
1
1974
79.2%
Maximum 5 values
Value
Count
Frequency (%)
0
517
20.8%
1
1974
79.2%
Reasons: School credit
Numeric
Distinct count
2
Unique (%)
0.1%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Mean
0.086311
Minimum
0
Maximum
1
Zeros (%)
91.4%
Quantile statistics
Minimum
0
5-th percentile
0
Q1
0
Median
0
Q3
0
95-th percentile
1
Maximum
1
Range
1
Interquartile range
0
Descriptive statistics
Standard deviation
0.28088
Coef of variation
3.2543
Kurtosis
6.6964
Mean
0.086311
MAD
0.15772
Skewness
2.948
Sum
215
Variance
0.078893
Memory size
19.5 KiB
Value
Count
Frequency (%)
0
2276
91.4%
1
215
8.6%
Minimum 5 values
Value
Count
Frequency (%)
0
2276
91.4%
1
215
8.6%
Maximum 5 values
Value
Count
Frequency (%)
0
2276
91.4%
1
215
8.6%
Timestamp
Date
Distinct count
2488
Unique (%)
99.9%
Missing (%)
0.0%
Missing (n)
0
Infinite (%)
0.0%
Infinite (n)
0
Minimum
2016-11-28 11:59:22
Maximum
2017-01-25 13:31:18
What is your age range?
Categorical
Distinct count
10
Unique (%)
0.4%
Missing (%)
1.1%
Missing (n)
27
46-55 years old
475
36-45 years old
420
56-65 years old
402
Other values (6)
1167
Value
Count
Frequency (%)
46-55 years old
475
19.1%
36-45 years old
420
16.9%
56-65 years old
402
16.1%
66+ years old
285
11.4%
30-35 years old
253
10.2%
22-25 years old
203
8.1%
26-29 years old
199
8.0%
18-21 years old
176
7.1%
10-17 years old
51
2.0%
(Missing)
27
1.1%
What is your level of formal education?
Categorical
Distinct count
6
Unique (%)
0.2%
Missing (%)
1.6%
Missing (n)
39
Graduate school degree
1099
3 or 4 year college degree
717
High school degree
353
Other values (2)
283
Value
Count
Frequency (%)
Graduate school degree
1099
44.1%
3 or 4 year college degree
717
28.8%
High school degree
353
14.2%
2-year college degree
198
7.9%
Did not graduate from high school
85
3.4%
(Missing)
39
1.6%
When did you first start taking MOOCs?
Categorical
Distinct count
6
Unique (%)
0.2%
Missing (%)
0.7%
Missing (n)
17
I have not taken any MOOCs yet
748
2+ years ago
665
1-2 years ago
415
Other values (2)
646
Value
Count
Frequency (%)
I have not taken any MOOCs yet
748
30.0%
2+ years ago
665
26.7%
1-2 years ago
415
16.7%
Within past 6 months
389
15.6%
6 months to 1 year ago
257
10.3%
(Missing)
17
0.7%
Which are the most important factors in deciding which MOOC to take?
Categorical
Distinct count
177
Unique (%)
7.2%
Missing (%)
1.6%
Missing (n)
40
The topic or subject
682
The topic or subject;The institution or university
186
The topic or subject;The institution or university;Course ratings
117
Other values (173)
1466
Value
Count
Frequency (%)
The topic or subject
682
27.4%
The topic or subject;The institution or university
186
7.5%
The topic or subject;The institution or university;Course ratings
117
4.7%
The topic or subject;Course ratings
110
4.4%
The topic or subject;The MOOC platform
104
4.2%
The topic or subject;Course ratings;Recommendations from other learners
101
4.1%
The topic or subject;The institution or university;The MOOC platform
100
4.0%
The topic or subject;Recommendations from other learners
72
2.9%
The topic or subject;The institution or university;Course ratings;Recommendations from other learners
68
2.7%
The topic or subject;Who the instructor is;The institution or university
66
2.6%
Other values (166)
845
33.9%
Which of the following are important aspects of the MOOC experience to you?
Categorical
Distinct count
32
Unique (%)
1.5%
Missing (%)
16.3%
Missing (n)
405
Browsing discussion forums
593
Connecting with other learners in the course environment
203
Browsing discussion forums;Actively contributing to discussion forums;Connecting with other learners in the course environment
160
Other values (28)
1130
(Missing)
405
Value
Count
Frequency (%)
Browsing discussion forums
593
23.8%
Connecting with other learners in the course environment
203
8.1%
Browsing discussion forums;Actively contributing to discussion forums;Connecting with other learners in the course environment
160
6.4%
Browsing discussion forums;Actively contributing to discussion forums
149
6.0%
Browsing discussion forums;Connecting with other learners in the course environment
136
5.5%
Actively contributing to discussion forums
120
4.8%
Taking the course with other people you know (friends, colleagues, etc.)
102
4.1%
Actively contributing to discussion forums;Connecting with other learners in the course environment
98
3.9%
Browsing discussion forums;Actively contributing to discussion forums;Connecting with other learners in the course environment;Connecting with learners outside the course environment;Taking the course with other people you know (friends, colleagues, etc.)
71
2.9%
Browsing discussion forums;Actively contributing to discussion forums;Connecting with other learners in the course environment;Connecting with learners outside the course environment
57
2.3%
Other values (21)
397
15.9%
(Missing)
405
16.3%
Which of the following are important reasons for you to take MOOCs?
Categorical
Distinct count
167
Unique (%)
6.8%
Missing (%)
0.7%
Missing (n)
17
Personal interest
489
Learning skills for current career;Learning skills for new career;Personal interest
323
Learning skills for current career;Personal interest
217
Other values (163)
1445
Value
Count
Frequency (%)
Personal interest
489
19.6%
Learning skills for current career;Learning skills for new career;Personal interest
323
13.0%
Learning skills for current career;Personal interest
217
8.7%
Learning skills for new career;Personal interest
191
7.7%
Learning skills for current career;Learning skills for new career;Personal interest;Access to reference materials
179
7.2%
Learning skills for current career
161
6.5%
Learning skills for new career
142
5.7%
Personal interest;Access to reference materials
125
5.0%
Learning skills for current career;Personal interest;Access to reference materials
117
4.7%
Learning skills for current career;Learning skills for new career
78
3.1%
Other values (156)
452
18.1%
Which of the following have a strong impact on your willingness to pay for a MOOC certificate?
Categorical
Distinct count
338
Unique (%)
15.1%
Missing (%)
10.0%
Missing (n)
249
The topic/subject
386
The topic/subject;The institution/university offering the MOOC
274
The institution/university offering the MOOC
190
Other values (334)
1392
(Missing)
249
Value
Count
Frequency (%)
The topic/subject
386
15.5%
The topic/subject;The institution/university offering the MOOC
274
11.0%
The institution/university offering the MOOC
190
7.6%
The topic/subject;The institution/university offering the MOOC;A multi-course certification that the MOOC is a part of
167
6.7%
A multi-course certification that the MOOC is a part of
158
6.3%
The topic/subject;The institution/university offering the MOOC;The instructor/professor
113
4.5%
The institution/university offering the MOOC;A multi-course certification that the MOOC is a part of
86
3.5%
The topic/subject;A multi-course certification that the MOOC is a part of
75
3.0%
The topic/subject;The institution/university offering the MOOC;The instructor/professor;The MOOC platform being used;A multi-course certification that the MOOC is a part of
73
2.9%
The institution/university offering the MOOC;The instructor/professor
42
1.7%
Other values (327)
678
27.2%
(Missing)
249
10.0%
Which region of the world are you in?
Categorical
Distinct count
12
Unique (%)
0.5%
Missing (%)
2.0%
Missing (n)
50
United States
818
Western Europe (except UK)
287
Africa
276
Other values (8)
1060
Value
Count
Frequency (%)
United States
818
32.8%
Western Europe (except UK)
287
11.5%
Africa
276
11.1%
India
219
8.8%
East & Southeast Asia
200
8.0%
Eastern Europe
153
6.1%
Central or South America
147
5.9%
Canada
104
4.2%
United Kingdom
98
3.9%
Australia / New Zealand
92
3.7%
(Missing)
50
2.0%
Why are you interested in taking MOOCs?
Categorical
Distinct count
1417
Unique (%)
90.9%
Missing (%)
37.5%
Missing (n)
933
yes
21
Yes
11
learning
10
Other values (1413)
1516
(Missing)
933
Value
Count
Frequency (%)
yes
21
0.8%
Yes
11
0.4%
learning
10
0.4%
Learning
9
0.4%
Knowledge
8
0.3%
Lifelong learning
6
0.2%
curiosity
4
0.2%
To learn
4
0.2%
knowledge
4
0.2%
I love learning.
4
0.2%
Other values (1406)
1477
59.3%
(Missing)
933
37.5%
Sample
Timestamp
How familiar are you with MOOCs?
How important is the ability to earn a certificate when you complete a MOOC?
How many MOOCs have you started?
# MOOCs Started
How many MOOCs have you finished?
# MOOCs Finished
When did you first start taking MOOCs?
Why are you interested in taking MOOCs?
Which of the following are important reasons for you to take MOOCs?
Reasons: Learning skills for current career
Reasons: Learning skills for new career
Reasons: School credit
Reasons: Personal interest
Reasons: Access to reference materials
(answered Reasons)
Which are the most important factors in deciding which MOOC to take?
Decide: Topic/Subject
Decide: Instructor
Decide: Institution/university
Decide: Platform
Decide: Ratings
Decide: Others recommendations
Which of the following are important aspects of the MOOC experience to you?
Aspects: Browsing discussion forums
Aspects: Actively contributing to discussion forums
Aspects: Connecting with other learners in the course environment
Aspects: Connecting with learners outside the course environment
Aspects: Taking the course with other people you know (friends, colleagues, etc.)
(selected Aspects)
Have you received any tangible benefits from taking MOOCs?
Benefit: Have not taken MOOCs
Benefit: Not Really
Benefit: School credit towards a degree
Benefit: Promotion at current organization
Benefit: Higher performance evaluation at current job
Benefit: Helped me get a new job in the same field
Benefit: Helped me get a new job in a different field
(selected Benefits)
(selected except Not really - Benefits)
How important are MOOC certificates to you?
How much do you think employers value MOOC certificates?
How willing are you to pay for a certificate for a MOOC?
Which of the following have a strong impact on your willingness to pay for a MOOC certificate?
Pay: The topic/subject
Pay: The institution/university offering the MOOC
Pay: The instructor/professor
Pay: The MOOC platform being used
Pay: A multi-course certification that the MOOC is a part of
(Selected answer)
Which region of the world are you in?
What is your level of formal education?
What is your age range?
0
2016-11-28 11:59:22
5.0
1.0
10-Jun
8
05-Apr
4.5
2+ years ago
I like learning more about topics that interes...
Personal interest
0
0
0
1
0
1
The topic or subject;Course ratings
1
0
0
0
1
0
NaN
0
0
0
0
0
0
NaN
0
0
0
0
0
0
0
0
0
Not important at all
2.0
Generally not that willing.
Whether it's useful professionally.
0.0
0.0
0.0
0.0
0.0
NaN
United Kingdom
NaN
30-35 years old
1
2016-12-01 06:45:40
2.0
4.0
1
1
Zero
0
Within past 6 months
Low cost and flexible schedule so can work
Learning skills for current career;Learning sk...
1
1
0
1
0
3
The topic or subject
1
0
0
0
0
0
Actively contributing to discussion forums;Con...
0
1
1
0
0
2
Not completed yet
0
0
0
0
0
0
0
0
0
Very Important for some courses I would take
3.0
3
The topic/subject;The institution/university o...
1.0
1.0
0.0
0.0
1.0
Yes
Western Europe (except UK)
Graduate school degree
26-29 years old
2
2016-12-01 06:54:23
5.0
2.0
20-Nov
15
10-Jun
8
2+ years ago
NaN
Learning skills for new career;Personal interest
0
1
0
1
0
2
The topic or subject
1
0
0
0
0
0
NaN
0
0
0
0
0
0
NaN
0
0
0
0
0
0
0
0
0
Somewhat/sometimes important
2.0
3
The topic/subject;The institution/university o...
1.0
1.0
0.0
0.0
0.0
Yes
Eastern Europe
NaN
26-29 years old
3
2016-12-01 07:17:09
4.0
1.0
10-Jun
8
05-Apr
4.5
2+ years ago
Learning is keeping my mind sharp.
Personal interest
0
0
0
1
0
1
The topic or subject
1
0
0
0
0
0
Browsing discussion forums
1
0
0
0
0
1
Personal growth and development. Satisfaction ...
0
0
0
0
0
0
0
0
0
Not important at all
3.0
1
I am retired so no interest in certificate.
0.0
0.0
0.0
0.0
0.0
NaN
United States
2-year college degree
56-65 years old
4
2016-12-01 07:24:51
3.0
2.0
05-Apr
4.5
03-Feb
2.5
6 months to 1 year ago
Knowledge
Personal interest
0
0
0
1
0
1
The topic or subject
1
0
0
0
0
0
Actively contributing to discussion forums
0
1
0
0
0
1
Enhanced my knowledge
0
0
0
0
0
0
0
2
0
Somewhat/sometimes important
3.0
2
The institution/university offering the MOOC
0.0
1.0
0.0
0.0
0.0
Yes
NaN
Graduate school degree
66+ years old
In [5]:
prf = pandas_profiling.ProfileReport(df)
In [6]:
prf.description_set ['variables']
Out[6]:
count
distinct_count
is_unique
memorysize
mode
n_infinite
n_missing
p_infinite
p_missing
p_unique
...
iqr
kurtosis
mad
mean
n_zeros
p_zeros
skewness
std
sum
variance
# MOOCs Finished
2397
8
False
20008
0
0
94
0
0.0377358
0.00333751
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
# MOOCs Started
2439
8
False
20008
0
0
52
0
0.0208752
0.00328003
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
(Selected answer)
1650
2
False
20008
Yes
0
841
0
0.337615
0.00121212
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
(answered Reasons)
2491
6
False
20008
1
0
0
0
0
0.00240867
...
2
-0.492606
0.924277
2.14974
31
0.0124448
0.532546
1.11491
5355
1.24303
(selected Aspects)
2491
6
False
20008
1
0
0
0
0
0.00240867
...
1
0.650749
0.953294
1.53111
405
0.162585
0.934717
1.18056
3814
1.39371
(selected Benefits)
2491
7
False
20008
1
0
0
0
0
0.00281012
...
0
3.11455
0.588257
1.11923
509
0.204336
1.19556
0.855314
2788
0.731562
(selected except Not really - Benefits)
2491
5
False
20008
0
0
0
0
0
0.00200723
...
0
9.80892
0.386915
0.234845
2052
0.823766
2.92184
0.574427
585
0.329966
Aspects: Actively contributing to discussion forums
2491
2
False
20008
0
0
0
0
0
0.00080289
...
1
-1.27648
0.423399
0.304295
1733
0.695705
0.851201
0.460201
758
0.211785
Aspects: Browsing discussion forums
2491
2
False
20008
1
0
0
0
0
0.00080289
...
1
-1.9774
0.496999
0.538739
1149
0.461261
-0.155519
0.498597
1342
0.248599
Aspects: Connecting with learners outside the course environment
2491
2
False
20008
0
0
0
0
0
0.00080289
...
0
1.7079
0.25967
0.153352
2109
0.846648
1.92524
0.360399
382
0.129887
Aspects: Connecting with other learners in the course environment
2491
2
False
20008
0
0
0
0
0
0.00080289
...
1
-1.76934
0.472612
0.382979
1537
0.617021
0.481747
0.486211
954
0.236401
Aspects: Taking the course with other people you know (friends, colleagues, etc.)
2491
2
False
20008
0
0
0
0
0
0.00080289
...
0
1.77481
0.257439
0.151746
2113
0.848254
1.94252
0.358847
378
0.128771
Benefit: Have not taken MOOCs
2491
2
False
20008
0
0
0
0
0
0.00080289
...
0
1.40907
0.27013
0.16098
2090
0.83902
1.84606
0.367586
401
0.135119
Benefit: Helped me get a new job in a different field
2491
2
False
20008
0
0
0
0
0
0.00080289
...
0
18.5841
0.0814848
0.0425532
2385
0.957447
4.53533
0.201888
106
0.0407588
Benefit: Helped me get a new job in the same field
2491
2
False
20008
0
0
0
0
0
0.00080289
...
0
15.503
0.0931553
0.0489763
2369
0.951024
4.18218
0.215862
122
0.0465963
Benefit: Higher performance evaluation at current job
2491
2
False
20008
0
0
0
0
0
0.00080289
...
0
3.91006
0.202024
0.11401
2207
0.88599
2.43042
0.317888
284
0.101053
Benefit: Not Really
2491
2
False
20008
0
0
0
0
0
0.00080289
...
1
-1.57696
0.4521
0.345243
1631
0.654757
0.651388
0.475543
860
0.226141
Benefit: Promotion at current organization
2491
2
False
20008
0
0
0
0
0
0.00080289
...
0
29.2145
0.0568934
0.0293055
2418
0.970695
5.58489
0.168695
73
0.0284581
Benefit: School credit towards a degree
2491
2
False
20008
0
0
0
0
0
0.00080289
...
0
27.44
0.0599115
0.0309113
2414
0.969089
5.42383
0.173112
77
0.0299678
Decide: Institution/university
2491
2
False
20008
0
0
0
0
0
0.00080289
...
1
-1.87554
0.484752
0.412686
1463
0.587314
0.354921
0.492416
1028
0.242474
Decide: Instructor
2491
2
False
20008
0
0
0
0
0
0.00080289
...
0
1.42406
0.269586
0.160578
2091
0.839422
1.85011
0.367215
400
0.134847
Decide: Others recommendations
2491
2
False
20008
0
0
0
0
0
0.00080289
...
1
-0.700935
0.377496
0.252509
1862
0.747491
1.14001
0.434539
629
0.188824
Decide: Platform
2491
2
False
20008
0
0
0
0
0
0.00080289
...
1
-0.946815
0.39583
0.271778
1814
0.728222
1.02662
0.444966
677
0.197994
Decide: Ratings
2491
2
False
20008
0
0
0
0
0
0.00080289
...
1
-1.46636
0.441095
0.328382
1673
0.671618
0.731313
0.469719
818
0.220636
Decide: Topic/Subject
2491
2
False
20008
1
0
0
0
0
0.00080289
...
0
6.33367
0.162357
0.910879
222
0.0891208
-2.88593
0.284975
2269
0.0812109
Have you received any tangible benefits from taking MOOCs?
2296
656
False
20008
Not really
0
195
0
0.0782818
0.285714
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
How familiar are you with MOOCs?
2468
6
False
20008
5
0
23
0
0.00923324
0.00243112
...
3
-1.31262
1.35418
3.34319
0
0
-0.409843
1.52673
8251
2.33089
How important are MOOC certificates to you?
2447
58
False
20008
Somewhat/sometimes important
0
44
0
0.0176636
0.0237025
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
How important is the ability to earn a certificate when you complete a MOOC?
2464
6
False
20008
5
0
27
0
0.010839
0.00243506
...
3
-1.22337
1.25825
3.2987
0
0
-0.318113
1.44631
8128
2.09182
How many MOOCs have you finished?
2397
8
False
20008
Zero
0
94
0
0.0377358
0.00333751
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
How many MOOCs have you started?
2439
8
False
20008
Zero (I have not taken any MOOCs)
0
52
0
0.0208752
0.00328003
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
How much do you think employers value MOOC certificates?
2372
6
False
20008
3
0
119
0
0.047772
0.00252951
...
2
-0.558601
0.827004
3.0059
0
0
0.0507443
1.12446
7130
1.26441
How willing are you to pay for a certificate for a MOOC?
2418
7
False
20008
1
0
73
0
0.0293055
0.00289495
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
Pay: A multi-course certification that the MOOC is a part of
2090
3
False
20008
0
0
401
0
0.16098
0.00143541
...
1
-1.17082
0.414155
0.292823
1478
0.593336
0.911207
0.455167
612
0.207177
Pay: The MOOC platform being used
2090
3
False
20008
0
0
401
0
0.16098
0.00143541
...
0
3.01305
0.222149
0.127273
1824
0.732236
2.23834
0.333358
266
0.111128
Pay: The institution/university offering the MOOC
2090
3
False
20008
0
0
401
0
0.16098
0.00143541
...
1
-1.99158
0.498714
0.474641
1098
0.440787
0.101639
0.499476
992
0.249476
Pay: The instructor/professor
2090
3
False
20008
0
0
401
0
0.16098
0.00143541
...
0
1.19472
0.278203
0.166986
1741
0.698916
1.78706
0.373052
349
0.139168
Pay: The topic/subject
2090
3
False
20008
1
0
401
0
0.16098
0.00143541
...
1
-1.95362
0.49405
0.554545
931
0.373745
-0.219649
0.497135
1159
0.247143
Reasons: Access to reference materials
2491
2
False
20008
0
0
0
0
0
0.00080289
...
1
-1.03727
0.40303
0.279807
1794
0.720193
0.981614
0.448995
697
0.201596
Reasons: Learning skills for current career
2491
2
False
20008
1
0
0
0
0
0.00080289
...
1
-1.99979
0.499774
0.510638
1219
0.489362
-0.0425885
0.499987
1272
0.249987
Reasons: Learning skills for new career
2491
2
False
20008
0
0
0
0
0
0.00080289
...
1
-1.99552
0.499242
0.48053
1294
0.51947
0.0779865
0.499721
1197
0.249721
Reasons: Personal interest
2491
2
False
20008
1
0
0
0
0
0.00080289
...
0
0.0826601
0.328943
0.792453
517
0.207547
-1.44312
0.405632
1974
0.164537
Reasons: School credit
2491
2
False
20008
0
0
0
0
0
0.00080289
...
0
6.69635
0.157722
0.0863107
2276
0.913689
2.94805
0.280879
215
0.0788928
Timestamp
2491
2488
False
20008
2017-01-03 02:36:44
0
0
0
0
0.998796
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
What is your age range?
2464
10
False
20008
46-55 years old
0
27
0
0.010839
0.00405844
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
What is your level of formal education?
2452
6
False
20008
Graduate school degree
0
39
0
0.0156564
0.00244698
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
When did you first start taking MOOCs?
2474
6
False
20008
I have not taken any MOOCs yet
0
17
0
0.00682457
0.00242522
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
Which are the most important factors in deciding which MOOC to take?
2451
177
False
20008
The topic or subject
0
40
0
0.0160578
0.0722154
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
Which of the following are important aspects of the MOOC experience to you?
2086
32
False
20008
Browsing discussion forums
0
405
0
0.162585
0.0153404
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
Which of the following are important reasons for you to take MOOCs?
2474
167
False
20008
Personal interest
0
17
0
0.00682457
0.067502
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
Which of the following have a strong impact on your willingness to pay for a MOOC certificate?
2242
338
False
20008
The topic/subject
0
249
0
0.0999599
0.150758
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
Which region of the world are you in?
2441
12
False
20008
United States
0
50
0
0.0200723
0.00491602
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
Why are you interested in taking MOOCs?
1558
1417
False
20008
yes
0
933
0
0.374548
0.909499
...
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
NaN
53 rows × 34 columns
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Content source: ronnydw/data-science-projects
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