is.ppm {spatstat} | R Documentation |
Checks whether its argument is a fitted point process model
(object of class "ppm"
, "kppm"
, "lppm"
or "slrm"
).
is.ppm(x) is.kppm(x) is.lppm(x) is.slrm(x)
x |
Any object. |
These functions test whether the object x
is a fitted point process model object of the specified class.
The result of is.ppm(x)
is TRUE
if x
has "ppm"
amongst its classes, and
otherwise FALSE
. Similarly for the other functions.
A single logical value.
Adrian Baddeley Adrian.Baddeley@curtin.edu.au
and Rolf Turner r.turner@auckland.ac.nz