bwplot
of the data by group, of the group
means, and of the entire dataset. This is an approximate visualization
of the Mean Square lines from the ANOVA table for a one-way ANOVA model.bwplot
of the data by group, of the group
means, and of the entire dataset. This is an approximate visualization
of the Mean Square lines from the ANOVA table for a one-way ANOVA model.
The groups are centered using medians by default. Means, and anything
else, is an option.OneWayVarPlot(x, data, ...,
main="Variability of Groups, Centers of Groups, and all Data",
centerFunctionName="median",
center=TRUE)
data.frame
main
title for graph."median"
as the default. "mean"
is another option.TRUE
, the default, the bwplots are centered by
subtracting their center (by default the median). If FALSE
the bwplots are plotted at their observed values.trellis
object.data(batch)
OneWayVarPlot(Calcium ~ Batch, data = batch)
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