FD {BifactorIndicesCalculator}  R Documentation 
FD
computes factor determinacies for all factors provided
standardized factor loadings and an interfactor correlation matrix.
FD(Lambda, Phi)
Lambda 
is a matrix of standardized factor loadings 
Phi 
is the matrix of factor intercorrelations. For bifactor models

FD
is called by bifactorIndices
and the various convenience functions
for exploratory models and/or Mplus output,
which are the only functions in this package intended for casual users.
a vector of factor determinacies.
Lambda < matrix(c(.82, .10, 0, 0, .77, .35, 0, 0, .79, .32, 0, 0, .66, .39, 0, 0, .51, 0, .71, 0, .56, 0, .43, 0, .68, 0, .13, 0, .60, 0, .50, 0, .83, 0, 0, .47, .60, 0, 0, .27, .78, 0, 0, .28, .55, 0, 0, .75), ncol = 4, byrow = TRUE) Phi < matrix(c(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1), ncol = 4) colnames(Lambda) < c("General", "SF1", "SF2", "SF3") FD(Lambda, Phi)