hc.forecast, or uc.forecast.plot.forecast(x, y = NULL, varnames = NULL, start = c(0, 1), freq = 1, probs =
c(0.05, 0.95), compare.level = NULL, ylab = NULL, ...)fcasts2. This should
be prefaced by a call to par(mfrow(...)) or
par(mfcol(...)) to set the layout of the plots for each series.plot.forc.ecdf, and
uc.forecast for an example.