Prints a useful summary of a point pattern dataset.
# S3 method for ppp
summary(object, …, checkdup=TRUE)
Point pattern (object of class "ppp"
).
Ignored.
Logical value indicating whether to check for the presence of duplicate points.
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.
# NOT RUN { summary(cells) # plain vanilla point pattern # multitype point pattern woods <- lansing # } # NOT RUN { summary(woods) # tabulates frequencies of each mark # numeric marks trees <- longleaf # } # NOT RUN { summary(trees) # prints summary.default(marks(trees)) # weird polygonal window summary(demopat) # describes it # }