HH (version 1.8)

panel.interaction2wt: Plot all main effects and twoway interactions in a multifactor design

Description

This is the panel function for interaction2wt. The main diagonal displays boxplots for the main effects of each factor. The off-diagonals show the interaction plots for each pair of factors. The i,j panel shows the same factors as the j,i but with the trace- and x-factor roles interchanged.

Usage

panel.interaction2wt(x, y, subscripts, responselab,
                     trace.values, factor.levels, fun = mean, ...,
                     key.in=NULL)

strip.interaction2wt(which.given, which.panel, var.name,
                     factor.levels, shingle.intervals,
                     strip.names = c(TRUE, TRUE), style = 1, ...)

Arguments

x

levels of x-factor

y

Summary value of response variable at each level of x- and trace-factors.

subscripts

used to get the right set of response values for the summary statistics on the off-diagonals

responselab

Character name of response variable, defaults to the name of the response variable.

trace.values

levels of trace-factor

fun

Summary function, defaults to mean

...

extra arguments, primarily color, to be passed to panel.bwplot.intermediate.hh

key.in

arguments to be passed through to the key for the trace-factor in each row of the display.

which.given, which.panel, var.name, factor.levels, shingle.intervals

see documentation for strip.default

strip.names

Force strip.names=TRUE

style

force style=1

References

Heiberger, Richard M. and Holland, Burt (2004b). Statistical Analysis and Data Display: An Intermediate Course with Examples in S-Plus, R, and SAS. Springer Texts in Statistics. Springer. ISBN 0-387-40270-5.

See Also

interaction2wt, panel.bwplot.intermediate.hh