GenFactorMatrix: Generate Factor Loadings Matrix
In smasongarrison/enumR: Factor Enumeration Functions

GenFactorMatrix returns a matrix of factor loadings, based on number of items, factors, and loadings

1 2	GenFactorMatrix(nfactors = 5, items = c(5, 5, 5, 5, 5), itemsR = c(2, 2, 2, 2, 2), loading = 0.5, loading_norm = FALSE, loading_norm_sd = 0.025)

`nfactors`	Number of factors
`items`	vector of total number of items per factor
`itemsR`	Number of items per factor that are reverse scored
`loading`	Factor loading magnitude. Default is .5
`loading_norm`	If TRUE, generate factor loadings that average to `loading`
`loading_norm_sd`	If `loading_norm` is TRUE, standard deviation of loadings.