I am currently having the dataset like-
customerID store_code mode
BBID_204100102 2655 a
BBID_204100102 2906 b
BBID_204100102 2906 d
BBID_204100150 4986 c
BBID_204100150 4986 a
BBID_204100277 4986 d
BBID_204100310 4986 d
and i want something like
customerID store_code a b c d
0 BBID_204100102 2655 1 0 0 0
1 BBID_204100102 2906 0 1 0 0
2 BBID_204100150 4986 1 0 1 0
3 BBID_204100277 4986 0 0 0 1
4 BBID_204100310 4986 0 0 0 1
first of it makes pivot on customer ud and student id and then it will encode mode in above manner.