Plot information about the bootstrap distribution

Usage

# S3 method for class 'cogxwalkr'
plot(
  x,
  ...,
  cxsum = NULL,
  types = c("boot", "slope"),
  breaks = "FD",
  citype = "percentile",
  layout = c(1, length(types)),
  sargs = list(col = "black", lty = 1, lwd = 2),
  bargs = list(col = "red", lty = 2, lwd = 2),
  slargs = list(col = "red", lwd = 2),
  clargs = list(col = "red", lty = 2),
  ptshape = 19,
  ptsize = 0.8,
  ptcol = "black",
  ptalpha = 0.2
)

Arguments

x: An object of class "cogxwalkr", i.e., as returned by crosswalk().
...: Unused
cxsum: The output of summary(cx)
types: The types of crosswalk plots to produce. By default, both a plot of the bootstrap distribution of coefficients and a plot of the data with the estimated slope. For the plotted sloped, (1-alpha)% confidence intervals will appear if the user provides the output of summary.cogxwalkr().
breaks: Passed to graphics::hist(), overriding the default method with "FD" (grDevices::nclass.FD()).
citype: Choose confidence intervals to plot. Ignored if cxsum is NULL.
layout: Passed to the mfrow argument of graphics::par(). Defaults to c(1, length(types)).
sargs: List of parameters passed to the graphics::abline() that plots the sample coefficient estimate
bargs: List of parameters passed to the graphics::abline() that plots the mean coefficient estimate across bootstrap replicates
slargs: List of parameters passed to the graphics::abline() that plots the sample slope in the crosswalk panel
clargs: List of parameters passed to the graphics::abline() calls that plot the confidence limits for the slope.
ptshape: Shape of points in crosswalk scatterplot (passed to base::plot())
ptsize: Size of points in crosswalk scatterplot (passed to base::plot())
ptcol: Color of points in crosswalk scatterplot (passed to base::plot())
ptalpha: Alpha (transparency) of points in crosswalk scatterplot (passed to base::plot())