Re: [R] Spatial data, rpoispp, using window with fixed radius?

2012-01-08 Thread Adrian.Baddeley
The following message appeared on R-help but this discussion should be moved to R-sig-geo On 07/01/12 02:17, herbert8...@gmx.de wrote: I was searching through the spatstat manual in order to find a function to simulate a Poisson pattern only within a fixed radius (circular moving

[R] Spatial data, rpoispp, using window with fixed radius?

2012-01-06 Thread herbert8686
Dear All, I was searching through the spatstat manual in order to find a function to simulate a Poisson pattern only within a fixed radius (circular moving window) around individual points. If points are distributed heterogeneously over a large area this may help to only assess deviation from

Re: [R] Spatial data, rpoispp, using window with fixed radius?

2012-01-06 Thread MacQueen, Don
What's wrong with rpoispp in spatstat? It can simulate over a polygon, which can of course be used to closely approximate a circle. There is also spsample in the sp package. I'd also suggest asking this question on r-sig-geo. -- Don MacQueen Lawrence Livermore National Laboratory 7000 East

Re: [R] Spatial data, rpoispp, using window with fixed radius?

2012-01-06 Thread Rolf Turner
On 07/01/12 02:17, herbert8...@gmx.de wrote: Dear All, I was searching through the spatstat manual in order to find a function to simulate a Poisson pattern only within a fixed radius (circular moving window) around individual points. If points are distributed heterogeneously over a large