[ai-geostats] Contour Plot for Matrix of Locations
I have a 1000x1000 evenly spaced grid in matrix form, where each point
represents the estimated intensity of a point pattern.
I'd like to create a corresonding color contour plot to show the
variation of intensity across the given region.
Any suggestions on freeware that would create a nice plot? I think the
Spatial Module for S-plus has this capability, but unfortunately I don't
have the module.
David Afshartous, PhD
University of Miami
Department of Management Science
School of Business
Coral Gables, FL 33124
You should look into R and its packages .... it is the free version of
S-PLUS. If you are used with the command window in S-PLUS
then R should be quite easy for you. if not - there is a quite steep
learning curve - but it worth while. Besides, R is free.
University of Manchester
School of Geography
Mansfield Cooper Bld. 3.21
Manchester M13 9PL
Tel: +44 (0) 275 8689