Item Response Theory and Computer-Based Testing in R

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Documentation for package ‘xxIRT’ version 2.1.1

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ata Automated Test Assembly (ATA)
ata_constraint Automated Test Assembly (ATA)
ata_item_enemy Automated Test Assembly (ATA)
ata_item_fixedvalue Automated Test Assembly (ATA)
ata_item_use Automated Test Assembly (ATA)
ata_obj_absolute Automated Test Assembly (ATA)
ata_obj_relative Automated Test Assembly (ATA)
ata_solve Automated Test Assembly (ATA)
cat_estimate_eap Simulation of Computerized Adaptive Testing (CAT)
cat_estimate_hybrid Simulation of Computerized Adaptive Testing (CAT)
cat_estimate_mle Simulation of Computerized Adaptive Testing (CAT)
cat_select_ccat Simulation of Computerized Adaptive Testing (CAT)
cat_select_maxinfo Simulation of Computerized Adaptive Testing (CAT)
cat_select_shadow Simulation of Computerized Adaptive Testing (CAT)
cat_sim Simulation of Computerized Adaptive Testing (CAT)
cat_stop_default Simulation of Computerized Adaptive Testing (CAT)
cat_stop_projection Simulation of Computerized Adaptive Testing (CAT)
cronbach_alpha Miscellaneous
freq Utility functions
misc Miscellaneous
model_3pl 3-parameter-logistic model
model_3pl_eap_scoring 3-parameter-logistic model
model_3pl_fitplot 3-parameter-logistic model
model_3pl_gendata 3-parameter-logistic model
model_3pl_info 3-parameter-logistic model
model_3pl_jmle 3-parameter-logistic model
model_3pl_lik 3-parameter-logistic model
model_3pl_mmle 3-parameter-logistic model
model_3pl_plot 3-parameter-logistic model
model_3pl_plot_loglik 3-parameter-logistic model
model_3pl_prob 3-parameter-logistic model
model_3pl_rescale 3-parameter-logistic model
model_gpcm Generalized partial credit model
model_gpcm_gendata Generalized partial credit model
model_gpcm_info Generalized partial credit model
model_gpcm_jmle Generalized partial credit model
model_gpcm_lik Generalized partial credit model
model_gpcm_plot Generalized partial credit model
model_gpcm_plot_loglik Generalized partial credit model
model_gpcm_prob Generalized partial credit model
mst Computerized Multistage Testing (MST)
mst_assemble Computerized Multistage Testing (MST)
mst_constraint Computerized Multistage Testing (MST)
mst_get_items Computerized Multistage Testing (MST)
mst_module_info Computerized Multistage Testing (MST)
mst_obj Computerized Multistage Testing (MST)
mst_rdp Computerized Multistage Testing (MST)
mst_route Computerized Multistage Testing (MST)
mst_sim Simulation of Multistage Testing
mst_stage_length Computerized Multistage Testing (MST)
plot.ata Automated Test Assembly (ATA)
plot.cat Simulation of Computerized Adaptive Testing (CAT)
plot.mst Computerized Multistage Testing (MST)
plot.mst_sim Simulation of Multistage Testing
print.ata Automated Test Assembly (ATA)
print.cat Simulation of Computerized Adaptive Testing (CAT)
print.mst Computerized Multistage Testing (MST)
print.mst_sim Simulation of Multistage Testing
rmse Utility functions
summed_score_dist Miscellaneous
utils Utility functions