Provider1=Provider1.append(Provider2[:0])
答案 0 :(得分:4)
在附加后,您似乎需要reset_index
参数drop=True
:
Provider1 = Provider1.reset_index(drop=True)
Provider2 = Provider2.reset_index(drop=True)
样品:
import pandas as pd
df = pd.DataFrame({'a':[1,2,3] }, index=[0,1,0])
print (df)
a
0 1
1 2
0 3
df = df.reset_index(drop=True)
print (df)
a
0 1
1 2
2 3
答案 1 :(得分:0)
您可以将ignore_index = True传递给append()来避免这种情况:
Provider1=Provider1.append(Provider2[:0], ignore_index=True)