Feb-05-2021, 02:33 PM
I have already found a solution. thank you for your willingness. you can close the thread.
this is solution:
data1.index=data2.index
and after i can use
data= pd.concat([data1,data2],axis='1')
this is solution:
data1.index=data2.index
and after i can use
data= pd.concat([data1,data2],axis='1')