perplexity_individuals: Calculate perplexity from individual-level data

In guess: Adjust Estimates of Learning for Guessing

Calculate perplexity from individual-level data

Description

Calculate perplexity from individual-level data

Usage

perplexity_individuals(
  lca_result,
  pre_test,
  pst_test,
  per_individual = FALSE,
  na_as = c("dk", "missing"),
  missing_action = c("omit", "error")
)

Arguments

lca_result	output from lca_cor() or item_lca_fit()
pre_test	data.frame of pre-test responses
pst_test	data.frame of post-test responses
per_individual	logical; return per-individual perplexity?
na_as	classification of NA responses
missing_action	structural missingness handling

Value

numeric scalar or vector

guess documentation built on Aug. 3, 2026, 9:07 a.m.