Summary of a Point Pattern Dataset

Description

Prints a useful summary of a point pattern dataset.

Usage

 ## S3 method for class 'ppp'
summary(object, ..., checkdup=TRUE)

Arguments

Details

A useful summary of the point pattern object is printed.

This is a method for the generic function summary.

If checkdup=TRUE, the pattern will be checked for the presence of duplicate points, using duplicated.ppp. This can be time-consuming if the pattern contains many points, so the checking can be disabled by setting checkdup=FALSE.

If the point pattern was generated by simulation using rmh, the parameters of the algorithm are printed.

Author(s)

Adrian Baddeley Adrian.Baddeley@uwa.edu.au http://www.maths.uwa.edu.au/~adrian/ and Rolf Turner r.turner@auckland.ac.nz

See Also

summary, summary.owin, print.ppp

Examples

  summary(cells)  # plain vanilla point pattern

  # multitype point pattern
  
  summary(lansing) # tabulates frequencies of each mark
  
  # numeric marks
  
  summary(longleaf) # prints summary.default(x$marks)

  # weird polygonal window
  summary(demopat)  # describes it