Having this kind of data:
有这样的数据:
A B C D E
1 1 0 1 0 0
2 0 1 1 0 1
3 1 0 1 1 0
4 0 1 0 1 0
A BHaving this kind of data:
有这样的数据:
A B C D E
1 1 0 1 0 0
2 0 1 1 0 1
3 1 0 1 1 0
4 0 1 0 1 0
A B