Bayesian Q Methodology: Exact Rank-Order Likelihood for Forced Q Sorts


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Documentation for package ‘bayesqm’ version 0.2.0

Help Pages

as.matrix.qsort_data Print, summary, and matrix conversion for qsort_data
assess_classification Simulation-study assessment helpers
assess_recovery Simulation-study assessment helpers
bayesqm-colors Get or set the bayesqm colour scheme
bayesqm_colors Get or set the bayesqm colour scheme
bayesqm_set_colors Get or set the bayesqm colour scheme
caption_bayesqm Caption text for figures from a fit
check_distribution Construct a validated qsort_data object
check_fit Posterior-predictive checks of the fitted model
check_persons The person check against mixed-replication bands
claims Selected claims at a common false-discovery level
coef.bayesqm_fit Posterior-mean bounded loadings
compute_factor_array Quota-respecting factor arrays
compute_flags Flag probabilities with an explicit unclassified state
compute_loadings Bounded participant loadings with credible intervals
compute_qdc Distinguishing and consensus verdicts
compute_zscores Statement scores with credible intervals
crib_sheet Extreme-placement probabilities per statement and factor
delta_grid Grid width on the z scale
demo_fit A small demonstration fit
discretize_to_grid Simulate Q-sort data
extend Continue sampling a fitted chain
factor_characteristics Factor characteristics
fitted.bayesqm_fit Posterior-mean reconstruction on the utility scale
fit_bayesian Fit the exact partition-likelihood model to forced Q sorts
fit_ladder Fit the model over a ladder of K
flip_factor Flip the pole of one factor
generate_data Simulate Q-sort data
generate_loadings Simulate Q-sort data
generate_noise Simulate Q-sort data
get_distribution Simulate Q-sort data
grizzly_sorts Grizzly bear reintroduction Q sorts
import-aliases qmethod-style import aliases
import.easyhtmlq qmethod-style import aliases
import.htmlq qmethod-style import aliases
import.kenq qmethod-style import aliases
import.pqmethod qmethod-style import aliases
infer_distribution Construct a validated qsort_data object
loglik_person Person-level partition log-likelihoods
loo_ladder PSIS-LOO across the ladder, as directional corroboration
matchalign MatchAlign post-processing for partition-model draws
obesity_sorts Childhood obesity Q sorts
parse_distribution Construct a validated qsort_data object
plot.bayesqm_fit Bounded loadings with credible intervals
plot_choice_k The two-signal choice-of-K display
plot_contrasts Statement contrasts between two factors
plot_convergence Convergence and alignment view
plot_dist_cons Statement contrasts between two factors
plot_factor_array The factor array on its grid
plot_flags Flag probabilities with the unclassified state
plot_loading_posterior Bounded loadings with credible intervals
plot_membership Flag probabilities with the unclassified state
plot_person_check The person check against the mixed bands
plot_ppc Posterior-predictive check display
plot_sorts Preview every participant's sort
plot_statement One statement, in depth
plot_tucker Convergence and alignment view
plot_zscores Statement scores across factors, whole panel
plot_zscore_posterior One statement, in depth
posterior_interval Posterior interval generic
posterior_interval.bayesqm_fit Credible intervals for bayesqm_fit parameters
print.qsort_data Print, summary, and matrix conversion for qsort_data
prior_summary Prior summary generic
prior_summary.bayesqm_fit Prior summary for a bayesqm_fit
procrustes_rotation Tucker's congruence and orthogonal Procrustes rotation
qsort_data Construct a validated qsort_data object
qsort_data-methods Print, summary, and matrix conversion for qsort_data
read_easyhtml_firebase Read Q-sort data from file
read_kade_zip Read Q-sort data from file
read_kenq Read Q-sort data from file
read_kenq_excel Read Q-sort data from file
read_pqmethod Read Q-sort data from file
read_qsort Read Q-sort data from file
read_qsort_csv Read Q-sort data from file
read_qsort_excel Read Q-sort data from file
read_statements Read Q-sort data from file
rename_factors Rename the factors
rotate_factors Rotate every aligned draw toward a target
save_bayesqm_plot Save a bayesqm plot to file
select_k Choose K by the two-signal rule
sigma.bayesqm_fit Posterior-mean loading scales
summary.qsort_data Print, summary, and matrix conversion for qsort_data
tucker_congruence Tucker's congruence and orthogonal Procrustes rotation
validate_qsort Construct a validated qsort_data object