rank_via_null {FactorHet} | R Documentation |
Rank of Matrix
Description
Calculate rank of (sparse) matrix by a QR decomposition.
Usage
rank_via_null(X, outer = FALSE)
Arguments
X |
Sparse Matrix with size N by p. |
outer |
Calculate rank of X^T X. Often much faster if N >> p. |
[Package FactorHet version 1.0.0 Index]