pythonbook/实例学习pandas/Reshaping Data.py

20 lines
287 B
Python

import pandas as pd
df = pd.DataFrame(
{"x" : [0],
"y" : [1],
"type": "positionHuman"}
)
df1 = pd.DataFrame(
{"x" : [2],
"y" : [3],
"type": "positionLion1"}
)
df = pd.concat([df,df1],axis=1)
print(df)
# df = df.pivot(columns='x', values='x')
# df = pd.melt(df)
# print("pivot",df)