pcFactorStan v0.11

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Stan Models for the Pairwise Comparison Factor Model

Provides convenience functions and pre-programmed Stan models related to the pairwise comparison factor model. Its purpose is to make fitting pairwise comparison data using Stan easy.

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Title: pcFactorStan

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pcFactorStan

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

Functions in pcFactorStan

Name Description
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
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Vignettes of pcFactorStan

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brief-manual.Rmd
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Details

License GPL (>= 3)
Encoding UTF-8
LazyData true
LinkingTo Rcpp (>= 0.12.0), RcppEigen (>= 0.3.3.3.0), StanHeaders (>= 2.18.0), BH (>= 1.66.0), rstan (>= 2.18.1)
SystemRequirements GNU make
VignetteBuilder knitr
NeedsCompilation yes
URL https://github.com/jpritikin/pcFactorStan
BugReports https://github.com/jpritikin/pcFactorStan/issues
RoxygenNote 6.1.1
Packaged 2019-06-08 12:00:51 UTC; joshua
Repository CRAN
Date/Publication 2019-06-11 09:40:03 UTC

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