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plot.mcmc.sirt

Plot Function for Objects of Class mcmc.sirt


Description

Plot function for objects of class mcmc.sirt. These objects are generated by: mcmc.2pno, mcmc.2pnoh, mcmc.3pno.testlet, mcmc.2pno.ml

Usage

## S3 method for class 'mcmc.sirt'
plot( x, layout=1, conflevel=0.9, round.summ=3,
   lag.max=.1, col.smooth="red", lwd.smooth=2, col.ci="orange",
   cex.summ=1, ask=FALSE, ...)

Arguments

x

Object of class mcmc.sirt

layout

Layout type. layout=1 is the standard coda plot output, layout=2 gives a slightly different display.

conflevel

Confidence level (only applies to layout=2)

round.summ

Number of digits to be rounded in summary (only applies to layout=2)

lag.max

Maximum lag for autocorrelation plot (only applies to layout=2). The default of .1 means that it is set to 1/10 of the number of iterations.

col.smooth

Color of smooth trend in traceplot (only applies to layout=2)

lwd.smooth

Line type of smooth trend in traceplot (only applies to layout=2)

col.ci

Color for displaying confidence interval (only applies to layout=2)

cex.summ

Cex size for descriptive summary (only applies to layout=2)

ask

Ask for a new plot (only applies to layout=2)

...

Further arguments to be passed

See Also


sirt

Supplementary Item Response Theory Models

v3.10-118
GPL (>= 2)
Authors
Alexander Robitzsch [aut,cre] (<https://orcid.org/0000-0002-8226-3132>)
Initial release
2021-09-22 17:45:34

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