ridittools: Useful Functions for Ridit Analysis

Functions to compute ridit scores of vectors, compute mean ridits and their standard errors for vectors compared to a reference vector, as described in Fleiss (1981, ISBN:0-471-06428-9), and compute means/SEs for multiple groups in matrices. Data can be either counts or proportions. Emphasis is on ridit analysis of ordered categorical data such as Likert items and pain-rating scales.

Package details

AuthorEric Bohlman
MaintainerEric Bohlman <ericbohlman@gmail.com>
LicenseGPL-2 | GPL-3 | MIT + file LICENSE
Package repositoryView on CRAN
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ridittools documentation built on May 1, 2019, 6:30 p.m.