spatstat.explore (version 3.7-0)

plot.studpermutest: Plot a Studentised Permutation Test

Description

Plot the result of the studentised permutation test.

Usage

# S3 method for studpermutest
plot(x, fmla, ...,
          lty = NULL, col = NULL, lwd = NULL,
          lty.theo = NULL, col.theo = NULL, lwd.theo = NULL,
          lwd.mean = if (meanonly) 1 else NULL,
          lty.mean = lty, col.mean = col,
          separately = FALSE, meanonly = FALSE,
          main = if (meanonly) "group means" else NULL,
          xlim = NULL, ylim = NULL, ylab = NULL,
          legend = !add, legendpos = "topleft", lbox = FALSE, add = FALSE)

Value

Null.

Details

This is the plot method for objects of class "studpermutest" which represent the result of a studentised permutation test applied to several point patterns. The test is performed by studpermu.test.

The plot shows the summary functions for each point pattern, coloured according to group. Optionally it can show the different groups in separate plot panels, or show only the group means in a single panel.

See Also

studpermu.test

Examples

  np <- if(interactive()) 99 else 19
  testpyramidal <- studpermu.test(pyramidal, Neurons ~ group, nperm=np)
  plot(testpyramidal)
  plot(testpyramidal, meanonly=TRUE)
  plot(testpyramidal, col.theo=8, lwd.theo=4, lty.theo=1)
  plot(testpyramidal, . ~ pi * r^2)
  op <- par(mfrow=c(1,3))
  plot(testpyramidal, separately=TRUE)
  plot(testpyramidal, separately=TRUE, col=2, lty=1, lwd.mean=2, col.mean=4)
  par(op)