prepanel.lmline(x, y, ...)
prepanel.loess(x, y, span, degree, family, evaluation, ...)
prepanel.qqmathline(x, y = x, distribution = qnorm,
probs = c(0.25, 0.75), qtype = 7,
groups, subscripts,
...)
qqmath
.quantile
aspect="xy"
, the aspect ratio will be chosen to make the
line passing through the corresponding quantile pairs as close to 45
degrees as possible.loess
smoothxyplot
. Whenever
appropriate, calculations are done separately for each group and
then combined.xlim
, ylim
, dx
and
dy
, the first two being used to calculate panel axes limits,
the last two for banking computations. The form of these components
are described under xyplot
. There are also several
prepanel functions that serve as the default for high level functions,
see prepanel.default.xyplot
trellis.par.get
, xyplot
,
banking
, Lattice
. See
loess.smooth
for further options to
prepanel.loess