shadedPlot function

Shaded plot (or prediction interval plot).

shadedPlot(
  x,
  output,
  colour = NULL,
  strat_extra = NULL,
  level = 0.9,
  alpha = 0.25
)

Arguments

• x: data frame
• output: variable to show
• colour: variable(s) to colour
• strat_extra: variable(s) to stratify, but not to colour (useful for use with facet_wrap)
• level: PI level, default is 0.9 (90% PI)
• alpha: alpha parameter (transparency) given to geom_ribbon

Returns

a ggplot object