Displaying 1 result from an estimated 1 matches for "coupon0".
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coupon
2006 Feb 18
2
Conversion to Adjacency Matrix
I have data in the following form:
ID COUPON0 COUPON1 COUPON2 COUPON3
1 1 1000 1001 1002
2 2 NA NA NA
3 1000 1003 NA 1004
4 1001 NA 1005 NA
5 1002 NA NA NA
12 1003 NA NA 1006
7 1005 NA NA NA
8 1004 1007...