All functions

assess_item_lca_fit()

Assess goodness of fit for an item-level latent-class model

calculate_expected_values()

Calculate expected values for goodness of fit test

coef(<guess_fit>)

Extract coefficients from guess_fit

count_item_transitions()

Count transitions for matched test items

count_transitions()

Count cross-wave response transitions

cross_sectional_learning()

Cross-sectional learning estimate

cross_sectional_learning_score()

Cross-Sectional Learning Score

cv_individual_lca()

Cross-validate an item LCA fit over individuals

estimate_logit_score()

Estimate a Cross-Sectional Logit Score

fit_item_lca()

Fit item-wise latent-class models to paired responses

fit_item_lca_counts()

Fit item-wise latent-class models to transition counts

fit_person_lca()

Fit a joint person-level latent-class model

format_transition_matrix()

Format transition matrix result with appropriate row and column names

group_adj()

Group Level Adjustment That Accounts for Propensity to Guess

lca_adj()

Person Level Adjustment

lca_se()

Bootstrapped standard errors of effect size estimates

nona()

Normalize NA Responses

posterior_class_probs()

Compute posterior class probabilities

posterior_learned()

Compute posterior probability of learning

print(<guess_cv>)

Print method for guess_cv

print(<guess_fit>)

Print method for guess_fit

print(<guess_gof>)

Print method for item-level goodness-of-fit diagnostics

score_individual_lca()

Score an item LCA fit on individual responses

score_item_lca()

Score an item-level latent-class fit against transition counts

simulate_lca()

Simulation Functions for LCA Models

simulate_lca_dk()

Simulate Pre-Post Test Data (DK Model)

stnd_cor()

Standard Guessing Correction for Learning

summary(<guess_cv>)

Summary method for guess_cv

summary(<guess_fit>)

Summary method for guess_fit

validate_compatible_dataframes()

Validate that two data frames have compatible dimensions

validate_gamma()

Validate gamma parameter

validate_guessing_probability()

Validate guessing probabilities for standard correction

validate_priors()

Validate prior parameters

validate_recovery()

Validate Parameter Recovery via Monte Carlo Simulation

validate_transition_values()

Validate transition matrix values