Package index • PROsetta

Data loading & descriptive functions
`loadData()`	Load data from supplied config
`runFrequency()`	Obtain a frequency table
`runDescriptive()`	Obtain a descriptive statistics table
`runClassical()`	Run CTT-based reliability analysis
`runCFA()`	Run a confirmatory factor analysis
Item parameter linking functions Functions for metric-matching of item parameters
`runLinking()`	Run Scale Linking
`runRSSS()`	Compute Crosswalk Tables
`runCalibration()`	Run Calibration
Observed score equating functions Functions for metric-matching of observed scores
`runEquateObserved()`	Run Test Equating
Web GUI
`PROsetta()`	PROsetta
Helper functions
`plotInfo()`	Plot scale information
`plot(<PROsetta_data>,<ANY>)`	Plot frequency distribution
`getItemNames()`	Get item names
`getResponse()`	Extract scale-wise response
`getCompleteData()`	Get complete data
`getEscore()`	Calculate expected scores at theta
`getScaleSum()`	Calculate raw sum scores of a scale
`getTheta()`	Obtain theta estimates
`getRSSS()`	Compute a Crosswalk Table
`compareScores()`	Compare two sets of scores
`checkFrequency()`	Check frequency table for unobserved response categories
Example datasets
`dataset_asq` `response_asq` `itemmap_asq` `anchor_asq` `data_asq`	ASQ dataset
`dataset_dep` `response_dep` `anchor_dep` `itemmap_dep` `data_dep`	DEP dataset

Reference