软件包：r-cran-psy（1.1-4）

GNU R procedures for psychometrics

This package includes several procedures used in psychometrics and scaling, including:

 * Cohen's Kappa and weighted Kappa (two-rater agreement tests)
 * Cronbach's Alpha (an item-reliability test)
 * Focused Principal Components Analysis
 * Intraclass correlation coefficients
 * Light's Kappa (an N-rater agreement test)
 * Screeplots and graphical representations of principal components

标签: 软件开发: GNU 开发, 函数库, 领域: 医学, field::statistics, implemented-in::r, 用户接口: 命令行, 角色: role::app-data, role::program, 共用函数库, 范围: 实用程序, 应用程序集: suite::gnu, use::analysing, Purpose: 数据可视化

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