Re: [R-sig-Geo] [Local.moran.exact] Error in integrate : evaluation of function gave a result of wrong type

2017-07-17 Thread Roger Bivand
On Mon, 17 Jul 2017, Lisa Menez wrote: Good morning to all I am currently trying to use local.moran.exact function from spdep package. More precisely, I am willing to use the alternative version (local.moran.exact.alt) but I obtain an error message I can’t figure out : "Error in

[R-sig-Geo] [Local.moran.exact] Error in integrate : evaluation of function gave a result of wrong type

2017-07-17 Thread Lisa Menez
Good morning to all I am currently trying to use local.moran.exact function from spdep package. More precisely, I am willing to use the alternative version (local.moran.exact.alt) but I obtain an error message I can’t figure out : "Error in integrate(integrand, lower = 0, upper = upper) :

Re: [R-sig-Geo] Test for difference between two pint patterns

2017-07-17 Thread Marcelino de la Cruz Rot
Hi Paolo, see the help page of Kcross(), pcfcross() or any other crossed function in spatstat (and also that of envelope() for the tests). Best, Marcelino El 17/07/2017 a las 10:32, Paolo Piras escribió: Hi folks, I'm new in point pattern analysis; thus my question could appear trivial for

[R-sig-Geo] Test for difference between two pint patterns

2017-07-17 Thread Paolo Piras
Hi folks, I'm new in point pattern analysis; thus my question could appear trivial for experts; Given two ppp objects (spatstat package) [with different number of points] I'm looking for a way to assess the statistical difference in the distributions of points. studpermu.test() seems doing