R/ex_4factors_corr.R

In Rnest: Next Eigenvalue Sufficiency Test

#' A correlation matrix composed of 4 correlated factors.
#'
#' A correlation matrix composed of 12 items based on 4 factors with 3 variables
#' each. Loadings equals to .9, .9, and .3. Factors 1 and 2, and factors 3 and 4 are 
#' correlated at .7. Given by Achim, A (personal communication).
#'
#' @format A 12 by 12 correlation matrix
#' @source \url{https://github.com/quantmeth}
"ex_4factors_corr"