In [83]:
import pandas as pd
pd.set_option('display.max_columns', 40)
pd.set_option('display.line_width', 400)

In [84]:
crashes = pd.read_csv('car_crashes_2007.csv')

In [85]:
crashes['Victim count'].sum()


Out[85]:
20888

In [86]:
crashes['Deaths'].sum()


Out[86]:
38

In [87]:
crashes[['Deaths', 'Serious Injuries', 'Injuries', 'Victim count']].sum()


Out[87]:
Deaths                 38
Serious Injuries      457
Injuries            12213
Victim count        20888
dtype: int64

In [88]:
crashes['Intersection'].value_counts()


Out[88]:
PIE IX / JEAN TALON                           23
SHERBROOKE / LAPOINTE                         22
DECARIE / PARE                                22
25 / TUNNEL LOUIS H LAFONTAINE                20
LANGELIER / METROPOLITAN                      19
HENRI BOURASSA / TUNNEL LOUIS H LAFONTAINE    16
DE LORIMIER / ONTARIO                         16
DECARIE / JEAN TALON                          16
E / 15                                        15
S / SHERBROOKE                                15
N / JEAN TALON                                14
HENRI BOURASSA / BERRI                        13
O / ST CHARLES                                13
SHERBROOKE / TRICENTENAIRE                    13
D'IBERVILLE / ST JOSEPH                       12
...
NOTRE-DAME DE GRACE / OLD ORCHARD    1
O / STE ANNE                         1
2E AVE / JEAN TALON                  1
HALPERN / HENRI BOURASSA             1
RYAN / RENARD                        1
COTE ST ANTOINE / MELROSE            1
STE CATHERINE / NICOLET              1
RENE LEVESQUE / CRESCENT             1
PAPINEAU / HENRI BOURASSA            1
GREENE / DORCHESTER                  1
E / KM 58 0                          1
E / PAPINEAU                         1
BRUNSWICK / LAKE                     1
PIE IX / 19E AVE                     1
40 / IBERVILLE                       1
Length: 3195, dtype: int64

In [89]:
crashes[crashes['Intersection'] == 'PIE IX / JEAN TALON']


Out[89]:
Address Latitude Cross Street Street Victim count Injuries Time Serious Injuries Date Latitude.1 Deaths Intersection
4 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 2 2 20:40 2 2007-01-01 00:00:00 45.554028 0 PIE IX / JEAN TALON
5 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 2 2 20:40 2 2007-01-01 00:00:00 45.554028 0 PIE IX / JEAN TALON
6 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 2 20:40 2 2007-01-01 00:00:00 45.554028 0 PIE IX / JEAN TALON
7 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 2 20:40 2 2007-01-01 00:00:00 45.554028 0 PIE IX / JEAN TALON
528 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 5 22:50 0 2007-01-28 00:00:00 45.554028 0 PIE IX / JEAN TALON
529 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 5 22:50 0 2007-01-28 00:00:00 45.554028 0 PIE IX / JEAN TALON
530 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 5 22:50 0 2007-01-28 00:00:00 45.554028 0 PIE IX / JEAN TALON
531 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 5 22:50 0 2007-01-28 00:00:00 45.554028 0 PIE IX / JEAN TALON
532 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 5 22:50 0 2007-01-28 00:00:00 45.554028 0 PIE IX / JEAN TALON
1644 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 1 23:20 0 2007-03-23 00:00:00 45.554028 0 PIE IX / JEAN TALON
1725 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 2 3 22:00 1 2007-03-27 00:00:00 45.554028 0 PIE IX / JEAN TALON
1726 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 3 22:00 1 2007-03-27 00:00:00 45.554028 0 PIE IX / JEAN TALON
1727 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 3 22:00 1 2007-03-27 00:00:00 45.554028 0 PIE IX / JEAN TALON
1728 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 3 22:00 1 2007-03-27 00:00:00 45.554028 0 PIE IX / JEAN TALON
2922 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 1 13:15 0 2007-05-30 00:00:00 45.554028 0 PIE IX / JEAN TALON
2991 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 5 18:53 0 2007-06-02 00:00:00 45.554028 0 PIE IX / JEAN TALON
2992 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 5 18:53 0 2007-06-02 00:00:00 45.554028 0 PIE IX / JEAN TALON
2993 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 5 18:53 0 2007-06-02 00:00:00 45.554028 0 PIE IX / JEAN TALON
2994 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 5 18:53 0 2007-06-02 00:00:00 45.554028 0 PIE IX / JEAN TALON
2995 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 5 18:53 0 2007-06-02 00:00:00 45.554028 0 PIE IX / JEAN TALON
3666 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 1 1:45 0 2007-07-01 00:00:00 45.554028 0 PIE IX / JEAN TALON
3773 7092 PIE IX , Montreal, Quebec -73.589551 JEAN TALON PIE IX 3 1 11:50 0 2007-07-06 00:00:00 45.565684 0 PIE IX / JEAN TALON
5928 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 3 1 12:00 0 2007-10-25 00:00:00 45.554028 0 PIE IX / JEAN TALON

In [71]:
crashes[:5]


Out[71]:
Address Longitude Cross Street Street Victim count Injuries Time Serious Injuries Date Latitude Deaths
0 5610 ST JACQUES , Montreal, Quebec -73.606845 OXFORD ST JACQUES 3 2 6:35 0 2007-01-01 00:00:00 45.467678 0
1 5610 ST JACQUES , Montreal, Quebec -73.606845 OXFORD ST JACQUES 3 2 6:35 0 2007-01-01 00:00:00 45.467678 0
2 ST LAURENT & RENE LEVESQUE, Montreal, Quebec -73.682930 RENE LEVESQUE ST LAURENT 3 2 7:23 0 2007-01-01 00:00:00 45.506962 0
3 ST LAURENT & RENE LEVESQUE, Montreal, Quebec -73.682930 RENE LEVESQUE ST LAURENT 3 2 7:23 0 2007-01-01 00:00:00 45.506962 0
4 PIE IX & JEAN TALON, Montreal, Quebec -73.552521 JEAN TALON PIE IX 2 2 20:40 2 2007-01-01 00:00:00 45.554028 0