Data Management and Basic Analysis of Tests

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Documentation for package ‘dexter’ version 0.1.7

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add_booklet Add a booklet to a project
add_item_properties Add item properties to a project
add_tests Add test data for an existing booklet
distractor_plot Distractor plot
fit_domains Estimate the Rasch and the Interaction model per domain
fit_models Estimate the Rasch and the Interaction model
keys_to_rules Derive scoring rules from keys
open_project Open an existing project
PISA_item_class Item properties in the PISA 2012 example
plot.rim A plot method for the interaction model
print.rim A print method for the interaction model
profile_plot Profile plot
show_booklets List booklets in a project
show_items List items in a project
show_item_properties List item properties
show_person_properties List person properties
start_new_project Start a new project
tia_tables Simple Test-Item Analysis
verbAggrData Verbal aggression data
verbAggrProperties Item properties in the verbal aggression data
verbAggrRules Scoring rules for the verbal aggression data