Proj.1: Projection matrix

Description Usage Arguments Examples

View source: R/gsp.R

Description

Projection matrix into column space of a matrix. Works even if the matrix does not have full column rank.

Usage

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Proj.1(x)

Arguments

x

Examples

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##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (x) 
x %*% ginv(x)

gmonette/spida documentation built on May 17, 2019, 7:25 a.m.