Displaying 1 result from an estimated 1 matches for "proportionsmatrix".
2013 Feb 05
1
Remove and add to many matrices in list.
...atrix:
Delete Duplicate
0.99 0.43
0.34 0.32
0.54 0.56
….. And so on.
So for each matrix in the list of matrices, I want to:
* Calculate the number of columns to be deleted or duplicated: something like
* number.to.delete <- ncol(matrix list[[I]])*proportionsmatrix[I,1]
* number.to.duplicate <- ncol(matrix list[[I]])*proportionsmatrix[I,2]
* Then I want to sample the columns to be deleted, and those to be copied : something like:
* which.delete <- sample(ncol(matrix[[I]], number.to.delete, replace=F)
* which.duplicate <- samp...