getSVD {compartmap} | R Documentation |
Compute the SVD of a matrix using irlba
getSVD(matrix, k = 1, sing.vec = c("left", "right"))
matrix |
A p x n input matrix |
k |
Number of singular vectors to return |
sing.vec |
Whether to return the right or left singular vector |
A singular vector or matrix with sign corresponding to positive values
dummy <- matrix(rnorm(10000), ncol=25) sing_vec <- getSVD(dummy, k = 1, sing.vec = "right")