DiagPlot {bcpa}

Diagnostic plot for BCPA

Description

Draws diagnostic plots for BCPA analysis. Specifically: a qqplot, a histogram (with a N(0,1) density curve), and an acf of the standardized residuals of an analysis.

Usage

DiagPlot(
  windowsweep,
  type = c("smooth", "flat")[1],
  plotme = TRUE,
  values = FALSE,
  ...
)

Arguments

windowsweep

a windowsweep object, i.e. the output of the WindowSweep analysis.

type

whether to diagnose the model fitted for a smooth or flat BCPA.

plotme

logical - whether or not to plot the diagnostics

values

logical - whether or not to return the values of the standardized residuals.

...

additional arguments to pass to the PartitionParameters function.

Value

If values is TRUE, returns the values of the standardized residuals.

Author(s)

Eliezer Gurarie

See Also

PartitionParameters

Examples

data(Simp)
if(!exists("Simp.VT"))
 Simp.VT <- GetVT(Simp)
if(!exists("Simp.ws"))
 Simp.ws <- WindowSweep(Simp.VT, "V*cos(Theta)", windowsize = 50, windowstep = 1, progress=TRUE)
DiagPlot(Simp.ws)
DiagPlot(Simp.ws, type="flat")
# The Simp's diagnostic plots are excellent.