a 2-dimensional matrix or array, missing values should be input as NA.
clusters
The number of possible clusters (cultures) to use
itemdiff
Whether heterogeneous item difficulty should be used
samples
The number of samples for the inference
chains
The number of chains for the inference
burnin
The number of burn-in for the inference
thinning
The amount of thinning in the inference
runchecks
If the posterior predictive checks should be calculated after the inference
exportfilename
If you'd like to export: specify a filename and optionally its location. Ex: exportfilename = "C:/CCTpack/CCTpackdata.Rdata"
polych
used for ordinal data only, if the polychoric correlations, rather than Pearson correlations, should be used (for the posterior predictive checks) – these take a long time to calculate but are more precise in the ordinal data case.
parallel
Whether the inference should be computed in parallel (1 chain per logical processor)
seed
Set the random number seed here (to reproduce results as before). If not specified, the seed is randomly generated.
plotr
Whether to plot the posterior mean results for each parameter. Note: runchecks = TRUE will plot the posterior predictive checks after the posterior mean results. The posterior mean results plot can be later called via cctresults().
Details
This is an "all-in-one" function for the GUI.
Value
cctfit is returned, which has the structure of a 'jagsfit' object as in Rjags, but has additional data included.
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> library(CCTpack)
Error in library(CCTpack) : there is no package called 'CCTpack'
Execution halted