DESCRIPTION

Package: polychoric
Type: Package
Title: Instant Polychoric and Polyserial Correlation
Version: 0.94
Date: 2023-06-08
Author: Andrej Pawluczenko
Maintainer: Andrej Pawluczenko <a.pawluczenko@gmail.com>
Description: A wrapper for C++ routines for calculating polychoric and polyserial
    correlation coefficients often used in social science or marketing research.
    The `cor_polychoric()` function can take in ordinal factor (possibly integer)
    vectors, a contingency table or a data frame. It returns corresponding polychoric
    correlation estimates in a form of single numeric value or correlation matrix. 
    The `cor_polyserial()` takes exactly one continuous and one ordinal vector
    and returns a polyserial coefficient estimate. Both functions optionally return
    the p-values associated with the coefficients and estimated discretization thresholds
    for ordinal variables.
License: MIT + file LICENSE
Suggests: 
    testthat (>= 3.0.0),
    tinytest,
    xml2
Encoding: UTF-8
RoxygenNote: 7.2.3
Imports: 
    Rcpp
LinkingTo: Rcpp, RcppEigen, testthat
URL: https://github.com/Marwolaeth/polychoric
BugReports: https://github.com/Marwolaeth/polychoric/issues
Depends: 
    R (>= 4.1)
LazyData: true
Config/testthat/edition: 3