[R] [R-pkgs] New package: polycor
jfox at mcmaster.ca
Fri Dec 3 20:20:40 CET 2004
Dear list members,
I've uploaded a new package, called polycor (version 0.5-0), to CRAN. The
package has functions for computing polychoric and polyserial correlations,
either by maximum-likelihood (in which case, standard errors are available)
or by faster approximations. There's also a function to compute
"heterogeneous" correlation matrices composed of product-moment, polychoric,
and polyserial correlations, as appropriate to each pair of variables.
Comments and suggestions would be appreciated.
Department of Sociology
Canada L8S 4M4
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