Dear Virigilio, Many thanks for your suggestion. I also think that my problem is within my data and not with my commands. I used the same commands with the columbus dataset and it run smoothly. The only difference is that columbus dataset are polygons and I am working with point dataset. The funny thing is that a friend of mine give me another point dataset, when I tried to run the commands it gives me the same error message, even if I drop one column and one row.
I will prepare a subset of this dataset and the script to reproduce the commands. However, I am hoping to do that this week, since I have to prepare and give a presentation tomorrow. Once again, many thanks for your kind help and attention. Jorge *Ing. Jorge Alfredo Cárcamo, M. Sc., Ph. D. (c)* On Tue, Apr 26, 2016 at 12:03 PM, VIRGILIO GOMEZ RUBIO < virgilio.go...@uclm.es> wrote: > Dear Jorge, > > > > > I will take a look at the commands to understand why is creating this > W=103x103 matrix. Do you have some suggestions? > > > > You probably have 103 points instead of 102 for some reason… That is what > I would check first. > > Best, > > Virgilio > > [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo