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#!python3 -m pip install altair
#!python3 -m pip install -U vega3
#!python3 -m pip install vega_datasets


    

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import altair as alt


    

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alt.renderers.enable('notebook')


    

    
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RendererRegistry.enable('notebook')

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#alt.list_datasets()


    

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df = alt.load_dataset('flights-5k')


    

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df.head(3)


    

    
Out[5]:







  

    

      

      
date
      
delay
      
destination
      
distance
      
origin
    
  
  

    

      
0
      
2001-01-10 18:20:00
      
25
      
HOU
      
192
      
SAT
    
    

      
1
      
2001-01-31 16:45:00
      
17
      
OAK
      
371
      
SNA
    
    

      
2
      
2001-02-16 12:07:00
      
21
      
SAN
      
417
      
SJC
    
  

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alt.Chart(df).mark_point().encode(
    x='date',
    y='delay',
    size='distance',
)


    

    




/usr/local/lib/python3.6/dist-packages/altair/utils/core.py:294: FutureWarning: A future version of pandas will default to `skipna=True`. To silence this warning, pass `skipna=True|False` explicitly.
  attrs['type'] = infer_vegalite_type(data[attrs['field']])






    















    















    
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