internal.solveWtVec: Correlation between weighted predictor composite and...
In iopsych: Methods for Industrial/Organizational Psychology

Description Usage Arguments Value Author(s) Examples

Correlation between weighted predictor composite and criterion.

1	.solveWtVec(wt, rxx, rxy)

`wt`	A vector of predictor weights or a list of vectors.
`rxx`	A matrix of predictor intercorrelations.
`rxy`	A vector of predictor, criterion correlations.

A correlation coefficent.

Allen Goebl Jeff Jones

library(iopsych)
data(dls2007)
dat <- dls2007[1:6, 2:7]
rxx <- dat[1:4, 1:4]
rxy <- dat[1:4, 5]
wt1 <- c(1,1,1,1)
wt2 <- c(1,2,3,4)
wt_list <- list(wt1, wt2)

#.solveWtVec(wt=wt1, rxx=rxx, rxy=rxy)
#.solveWtVec(wt=wt2, rxx=rxx, rxy=rxy)
#.solveWtVec(wt=wt_list, rxx=rxx, rxy=rxy)