isomeans grid for MMC plots.
panel.isomeans(ybar,
lty.iso=7,
col.iso='darkgray',
lwd.iso=1,
lty.contr0=2,
col.contr0='darkgray',
lwd.contr0=1,
...,
col, lwd, lty ## capture potentially ambiguous name
)
Vector of means.
color, line type, line width for the isomeans grid.
color, line type, line width for the vertical contrast=0 line.
ignore any additional arguments
ignore these arguments. They are captured here to avoid
ambiguity with col.iso
and lty.iso
.
See mmc
for the references and examples.