Re: [R-sig-Geo] perform calculations between attributes

[Ricardo Rodríguez]

hello thanks for answer, to what is proposed if it is something like, say I
have a layer of grass and readOGR what happened to R, how and with which I
library I can for example, calculate distances between points and the
distance save it as a attribute, or make an average between two columns of
attributes and save the result in a third column (what you propose in your
answer.)

Thanks again for your answer

Ricardo Rodríguez
Univalle

        [[alternative HTML version deleted]]


_______________________________________________
R-sig-Geo mailing list
R-sig-Geo@stat.math.ethz.ch
https://stat.ethz.ch/mailman/listinfo/r-sig-geo