R/basis.R

Defines functions basis

Documented in basis

basis <-
function(M,tol=sqrt(.Machine$double.eps)) {
  if (qr(M,tol=tol)$rank > 0) return(as.matrix(svd(M)$u[,1:qr(M)$rank]))
  else return(NULL)
}

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lmreg documentation built on May 2, 2019, 9:29 a.m.