R Graphical Manual

Last data update: 2014.03.03

R: Plot method for grouped objects

plot.grouped

R Documentation

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)