| spatdim {spatstat} | R Documentation |
Extracts the spatial dimension of an object in the spatstat package.
spatdim(X)
X |
Object belonging to any class defined in the spatstat package. |
This function returns the number of spatial coordinate dimensions
of the dataset X. The results for some of the more common
types of objects are as follows:
| object class | dimension |
"ppp" | 2 |
"lpp" | 2 |
"pp3" | 3 |
"ppx" | number of spatial dimensions |
"owin" | 2 |
"psp" | 2 |
"ppm" | 2 |
Note that time dimensions are not counted.
If X is not a recognised spatial object, the result is NA.
An integer, or NA.
Adrian Baddeley Adrian.Baddeley@curtin.edu.au
Rolf Turner r.turner@auckland.ac.nz
and Ege Rubak rubak@math.aau.dk
spatdim(lansing)