[R-sig-Geo] Couldn't load "rmap_1.1.0.zip" to R 2.1.1 for Win

2005-09-27 Thread Hisaji ONO
Thank you for your response for my question. I have another question of loading "rmap_1.1.0.zip" to R 2.1.1 on Windows XP. R2.1.1 said "'Rmap' is not valid package. It was probably installed in < 2.0.0. " on loading this rmap. Will you not support Rmap for R 2.1.x since (sp)maptools has repla

Re: [R-sig-Geo] About C API of GEOS for sp packages

2005-09-27 Thread Roger Bivand
On Tue, 27 Sep 2005, Hisaji ONO wrote: > Hello. > > Currently C API of GEOS seems to be available according > to http://geos.refractions.net/ro/CVS.txt. > > Current spgpclib cannot be used for commercial use. This is not correct. The maintainer of gpclib has been asked to modify his license

[R-sig-Geo] newbie question in fitting data to surfaces

2005-09-27 Thread Molins, Jordi
Just an addition to the question I have asked before: one easy way would be to fit: - a global constant (to account for the average of the points of the matrix); - a plane to account for linear terms (in the example below, it should be a plane with both negative partial derivatives with respect "

Re: [R-sig-Geo] About C API of GEOS for sp packages

2005-09-27 Thread Edzer J. Pebesma
Hisaji ONO wrote: >Hello. > > Currently C API of GEOS seems to be available according >to http://geos.refractions.net/ro/CVS.txt. > > Current spgpclib cannot be used for commercial use. > > I think it will be better to use GEOS(its license is GPL, >probably) , based on OpenGIS and has more functio

[R-sig-Geo] newbie question in fitting data to surfaces

2005-09-27 Thread Molins, Jordi
Hello, I am new in this list. I have a problem and I think that the solution to this problem can be found using spatial statistics, but I do not know how. My problem is the following: I have a matrix of data, of around 6 rows and 5 columns. In reality, I have a time series, where at each point i

[R-sig-Geo] About C API of GEOS for sp packages

2005-09-27 Thread Hisaji ONO
Hello. Currently C API of GEOS seems to be available according to http://geos.refractions.net/ro/CVS.txt. Current spgpclib cannot be used for commercial use. I think it will be better to use GEOS(its license is GPL, probably) , based on OpenGIS and has more functions than gpclib. Has sp pac