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Title: pcFactorStan

pcFactorStan

pcFactorStan makes it easy to fit the pairwise comparison factor model using rstan.

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Install

install.packages('pcFactorStan')

Monthly Downloads

372

Version

0.11

License

GPL (>= 3)

Issues

1

Pull Requests

0

Stars

2

Forks

1

Maintainer

Joshua Pritikin

Last Published

June 11th, 2019

Functions in pcFactorStan (0.11)

twoLevelGraph

Create an edge list with a random two level connectivity
phyActFlowPropensity

Physical activity flow propensity
prepCleanData

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

Fit a pairwise comparison Stan model
roundRobinGraph

Create an edge list with round-robin connectivity
prepData

Transforms data into a form tailored for efficient evaluation by Stan
pcFactorStan-package

Stan Models for the Pairwise Comparison Factor Model
findModel

Given a model name, return stanmodel object
calibrateItems

Determine the optimal scale constant for a set of items
generateCovItems

Generate pairwise comparison data with random correlations between items
filterGraph

Filter graph to remove vertices that are not well connected
generateFactorItems

Generate pairwise comparison data with a common factor that accounts for some proportion of the variance
generateItem

Generate pairwise comparison data for one or more items given absolute latent scores
itemModelExplorer

A Shiny app to experiment with the item response model
normalizeData

Normalize data according to a canonical order