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agrmt (version 1.35)

Calculate agreement

Description

This package calculates agreement or consensus in ordered rating scales. It implements van der Eijk's (2001) measure of agreement A, which can be used to describe agreement, consensus, or polarization among respondents. It also implements measures of consensus (dispersion) by Leik, Tatsle and Wierman, Blair and Lacy, Kvalseth, and Berry and Mielke. Furthermore, an implementation of Galtungs AJUS-system is provided to classify distributions, as well as a function to identify the position of multiple modes.

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Version

Install

install.packages('agrmt')

Monthly Downloads

502

Version

1.35

License

GPL-3

Maintainer

Didier Ruedin

Last Published

September 25th, 2014

Functions in agrmt (1.35)

Calculate Shannon entropy

Calculate Tastle and Wierman's measure of consensus

Reduces a vector to a frequency vector

Plot vector with AJUS type

Calculate l-squared

Sensitivity test for AJUS

Calculate van der Eijk's measure of agreement A

Compares two values

Identify multiple modes

Calculate d-squared

Simulated coding error for agreement A

Creates pattern vector

Calculate Kvalseth's COV

Most common and second most common values

Calculate ordinal dispersion

Expands a frequency vector to a vector

Remove zeros and repeated values

compareAgreement

Compare agreement A with and without simulated coding error

Classify distributions

Calculate polarization

Calculates agreement A

Non-zero minimum

patternAgreement

Calculates patterns agreement

Classify changes over time