show confidence and prediction bands on plots

Usage

panel.lmbands(
  x,
  y,
  interval = "confidence",
  level = 0.95,
  model = lm(y ~ x),
  band.col = c(conf = slcol[3], pred = slcol[2]),
  band.lty = c(conf = slty[3], pred = slty[2]),
  band.show = TRUE,
  fit.show = TRUE,
  band.alpha = 0.6,
  band.lwd = 1,
  npts = 100,
  ...
)

Arguments

x, y: numeric vectors
interval: a vector subset of 'confidence' and 'prediction'
level: confidence level
model: model to be used for generating bands
band.col: a vector of length 1 or 2 giving the color of bands
band.lty: a vector of length 1 or 2 giving the line type for bands
band.show: logical vector of length 1 or 2 indicating whether confidence and prediction bands should be shown
fit.show: logical indicating whether the model fit should be shown
band.alpha: a vector of length 1 or 2 alpha level for bands
band.lwd: a vector of length 1 or 2 giving line width for bands
npts: resolution parameter for bands (increase to get better resolution)
...: additional arguments