python pandas demo

import pandas as pd

web_stats = {'Day':[1,2,3,4,5,6],
             'Visitors':[43,34,65,56,29,76],
             'Bounce Rate':[65,67,78,65,45,52]}

df = pd.DataFrame(web_stats)
print(df.head())

输出

   Day  Visitors  Bounce Rate
0    1        43           65
1    2        34           67
2    3        65           78
3    4        56           65
4    5        29           45