polycor (0.7-10)

Polychoric and Polyserial Correlations.


Computes polychoric and polyserial correlations by quick "two-step" methods or ML, optionally with standard errors; tetrachoric and biserial correlations are special cases.

Maintainer: John Fox
Author(s): John Fox [aut, cre]

License: GPL (>= 2)

Uses: Matrix, mvtnorm
Reverse depends: CDM, DandEFA, ITEMAN, itemanalysis, lordif, ltm, mdsdt, pcaPA, random.polychor.pa, SemiParBIVProbit
Reverse suggests: aspect, BFpack, FAiR, lava, lsasim, metafor, psych, sem, semGOF, sgr
Reverse enhances: sfsmisc

Released 4 months ago.