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install.packages('pcFactorStan')

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450

Version

1.5.4

License

GPL (>= 3)

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Maintainer

Joshua Pritikin

Last Published

September 13th, 2023

Functions in pcFactorStan (1.5.4)

responseCurve

Produce data suitable for plotting item response curves
roundRobinGraph

Create an edge list with round-robin connectivity
withoutIndex

Remove the array indexing from a parameter name
pcFactorStan-package

Stan Models for the Pairwise Comparison Factor Model
unfactor

Turn a factor back into a vector of integers
toLoo

Compute approximate leave-one-out (LOO) cross-validation for Bayesian models using Pareto smoothed importance sampling (PSIS)
twoLevelGraph

Create an edge list with a random two level connectivity
findModel

Given a model name, return stanmodel object
cmp_probs

Item response function for pairwise comparisons
generateItem

Generate paired comparison data for one or more items given absolute latent scores
generateSingleFactorItems

Generate paired comparison data with a common factor that accounts for some proportion of the variance
generateCovItems

Generate paired comparison data with random correlations between items
generateFactorItems

Generate paired comparison data for a factor model
filterGraph

Filter graph to remove vertices that are not well connected
itemModelExplorer

A Shiny app to experiment with the item response model
normalizeData

Normalize data according to a canonical order
calibrateItems

Determine the optimal scale constant for a set of items
prepFactorModel

Specify a factor model
outlierTable

List observations with Pareto values larger than a given threshold
prepData

Transforms data into a form tailored for efficient evaluation by Stan
pcStan

Fit a paired comparison Stan model
prepSingleFactorModel

Specify a single factor model
parDistributionCustom

Produce data suitable for plotting parameter distributions
parInterval

Produce data suitable for plotting parameter estimates
prepCleanData

Transforms data into a form tailored for efficient evaluation by Stan
phyActFlowPropensity

Physical activity flow propensity