Applying different formats to different columns dataframe

Question

I have the following df:

table:

     A             B               C                 D
0  0.000000       0.000000      -0.002520          -0.002520
1  0.20         


        

Answer 1

You can use applymap and assign output back:

table[['A','D']]= table[['A','D']].applymap(format_AD)
table[['B','C']]=  table[['B','C']].applymap(format_BC)
print (table)
        A        B        C       D
0   0.00%   0.000%  -0.003%  -0.00%
1   0.21%   0.016%   0.003%   0.02%
2  -0.01%  -0.000%   0.000%   0.00%