grouped: plot.grouped – R documentation

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plot.grouped

Plot method for grouped objects

Produces the plot of residuals versus the fitted values for a fitted grouped model.

## S3 method for class 'grouped'
plot(x, B = 100, sub.caption = deparse(formula(x)), ...)

`x`	an object of class `grouped`.
`B`	the number of multiple imputations used to estimate the residuals (see `residuals.grouped` for more info).
`sub.caption`	a sub-title to be used in the plot.
`...`	extra graphical parameters to be passed in `plot`.

m <- grouped(cbind(lo, up) ~ treat * x, link = "logit", data = Sdata)
plot(m)

Regression Analysis of Grouped and Coarse Data

v0.6-0

GPL (>= 2)

Authors

Dimitris Rizopoulos <d.rizopoulos@erasmusmc.nl> and Spyridoula Tsonaka <s.tsonaka@lumc.nl>

Initial release

2009-10-12