This is the default panel function for ci.plot.
panel.ci.plot(x, y, newdata, newfit = newfit, ...)Observed values of predictor variable.
Observed values of response variable.
x values for which predictions are calculated.
data.frame containing six components:
"fit", "se.fit", "residual.scale", "df",
"ci.fit", "pi.fit". In S-Plus these are the output from the
predict.lm function. In R they are a rearrangement of the
output of the predict.lm function.
other arguments passed to panel.xyplot.