Produces a low rank version of the input matrix

Produces a low rank version of the input matrix

lowrankRowMatrix(A, k = 2, faster = FALSE)

Arguments

A	input matrix
k	rank to use
faster	boolean

Value

matrix is output

Author

Avants BB

Examples

mat <- matrix(rnorm(300),ncol=50)
lrmat <- lowrankRowMatrix( mat , 2 )