Fellow Users, In Spatstat, if you have a ppp object with, say 100 points, how do you create another ppp containing a random selection, N, of the original?
You can tell the function 'rthin' to make a sub-selection of points, i.e. "every point is removed with probability 0.5" but you CAN'T set N exactly... I'm sure this should be easy... Ta! Tom -- View this message in context: http://r.789695.n4.nabble.com/spatstat-sub-selection-tp2244619p2244619.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.