In rmulshine/compicc: Calculate the Confidence Interval for the Difference of ICCs

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compicc

Description

The goal of compicc is to help practicioners in the fields of medicine, psychology and sports science to efficiently compare the reliability of two systems, measurers or judges. This package includes two functions that allow the user to compute the difference between the intraclass correlation coefficient of two datasets of measurements. This can be used to compare two different systems, one system at two different time points, or many other applications.

Installation

You may install the released version of compicc from CRAN with:

install.packages("compicc")

The development version from GitHub is available with:

# install.packages("devtools")
devtools::install_github("rmulshine/compicc")

Structure

This package includes two functions:

• Confidence interval of difference of dependent intraclass correlation coefficients: dep_ci()
• Confidence interval of difference of independent intraclass correlation coefficients: indep_ci()

The package includes example data that can be run on both functions.

The package's vignette further describes both functions and shows how they can be used with the package's included data. The vignette also explains possible user errors, typically due to incorrect formatting of the data, and reviews both functions' specialized error messages.

rmulshine/compicc documentation built on April 30, 2022, 7:46 a.m.