Hi everyone,
I have two columns:
A B
1 1 1 0
0 1
0 0
I have 4 categories which are:
1) if A = 1 and B =1 then A1 = 1, else A2 = 0, A3 = 0, A4 = 0
2) if A = 1 and B =0 then A1 = 0, else A2 =1, A3 = 0, A4 = 0
3) if A = 0 and B = 1 then A1 = 0, else A2 = 0, A3 = 1, A4 = 0
4) if A = 0 and B =0 then A1 = 0, else A2 = 0, A3 = 0, A4 = 1
I want the data become like below:
A B A1 A2 A3 A4
1 1 1 0 0 0 1 0 0 1
0 0
0 1 0 0 1 0
0 0 0 0 0 1
Anyone can help me? Many Thanks.
Regards,
Zuhri
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