Permute {GraphAlignment} | R Documentation |
Permute rows and columns of the input matrix.
Permute(m, p, invertp=FALSE)
m |
matrix |
p |
permutation vector |
invertp |
apply inverse permutation |
This function permutes rows and columns of a matrix using the specified permutation vector. The inverse of the permutation will be applied if the invertp argument is set to TRUE.
The return value is the row- and columnwise Permutation of the elements of the input matrix, so Permute(m, p)[i, j] is equal to m[p[i], p[j]].
Joern P. Meier, Michal Kolar, Ville Mustonen, Michael Laessig, and Johannes Berg
example <- GenerateExample(10, 10, 1, 0.5, TRUE, 4) b <- example$b p <- rank(rnorm(10)) Permute(b, p, TRUE)