On Wednesday 09 July 2008, hippie dream wrote: > This might not possible in R but I thought I would give it shot. I am have > to set up a 40 x 40 cm grid of 181 points equidistant from each other. Is > there any way to produce a graph with R that can do this for me? Actual > sizes are unimportant as long it is to scale. Thanks
how about: # 40cm spacing spacings <- 0:13*40 # a square grid with 196 points # sqrt(181) is not an integer, sorry! g <- expand.grid(x=spacings, y=spacings) # check it out plot(g, pch=3, cex=0.5) -- Dylan Beaudette Soil Resource Laboratory http://casoilresource.lawr.ucdavis.edu/ University of California at Davis 530.754.7341 ______________________________________________ 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.
