rmvc: Removes a column from a transformed design matrix and
updates its QR-decomposition
Description
See Marazzi A. (1993), p.357Usage
rmvc(x, n = nrow(x), l, j, ip)
References
Marazzi A. (1993) Algorithm, Routines, and S functions
for Robust Statistics. Wadsworth & Brooks/cole, Pacific Grove,
California. p.357