Dear list, I am trying to plot semivariogram suing gstat packages. But as soon as i run the command variogram the programs hangs!! I don't know what happened! Actually in my data set i have many rows (96000). My data has 5 columns out of these first 2 are x and y coordinates and the rest 3 are the sample data of different items under study. following is the command i used to run the program: A<-read.table(file.choose(new=FALSE), sep = ",",skip=1,header=FALSE) names(A) <- c("x", "y", "R", "G", "B") coordinates(A) = ~x+y variogram(R~1,A,cutoff=800,width=800/15)
My data set has maximum spatial extent of 2000m in x and and around 1600m in y direction. The variation in x and y direction is 12 m ( the data set is irregular but in grid(12m)) Any help will be greatly appreciated Thanking you Pujan _________________________________________________________________ 1. [[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