i have a list data with three column (row, col, x) and I want to extract each value of x and insert in a matrix based on the row and col columns!!!! in R soft. I want a answer with loops and ifs function.
I really am in need of a cod,
Thank you
something like this list:
row col x
1 1 56.27
1 2 73.67
1 3 58.1
1 4 57.55
1 5 63.37
2 2 66.67
2 3 57.12
2 4 66.77
2 5 45.45
3 3 60.6
3 4 50.4
3 5 63.87
4 4 81.17
4 5 69
5 5 73
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