trellis and updates it by changing
some of its components.## S3 method for class 'trellis':
update(object,
aspect,
as.table,
between,
key,
layout,
main,
page,
panel,
par.strip.text,
scales,
skip,
strip,
sub,
xlab,
xlim,
ylab,
ylim,
...)trellis.trellis.argstrellis, by default plotted by
print.trellis.trellis.object, Lattice