## ----include = FALSE---------------------------------------------------------- knitr::opts_chunk$set(collapse = TRUE, comment = "#>") ## ----------------------------------------------------------------------------- library(PsychoMatic) items <- data.frame( item1 = c(1, 2, 3, 4, 5), item2 = c(2, 2, 3, 4, 5), item3 = c(5, 4, 3, 2, 1) ) desc_auto(items, language = "eng") cormat(items, type = "pearson")