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In this example using the built-in to prcr
dataset pisaUSA15
. Specifically, we use composite variables for broad interest, enjoyment, instrumental motivation, and self-efficacy. More information on these and other items can be found at this link.
devtools::load_all(".")
library(prcr)
df <- pisaUSA15 m3 <- create_profiles_cluster(df, broad_interest, enjoyment, instrumental_mot, self_efficacy, n_profiles = 3) plot_profiles(m3, to_center = TRUE)
Other functions include those for carrying out comparing r-squared values and perfomring cross-validation. These are documented in the CRAN release and their versions in the in-development version will be documented prior to the CRAN release.
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