Hi r-help-boun...@r-project.org napsal dne 10.11.2009 01:01:06:
> Hello, > > > > I am new to R. I often collect data at multiple sites and need to > create separate graphs (such as scatterplots or histograms) of specific > variables for each site. I have tried to do this by splitting the data You could also consider lattice and/or ggplot2 packages for that. Regards Petr > frame and then using lapply, but it seems that the graphing commands > cannot be called as functions. Here is a sample of my data, called > "seeddist2": > > > > site DaysSinceRelease distance_cm > > 10 GVM 1 17.8 > > 11 GVM 1 17.8 > > 12 GVM 1 14.0 > > 13 GVM 1 14.0 > > 14 GVM 1 14.9 > > 15 GVM 1 25.4 > > 16 WRR 1 25.4 > > 17 WRR 1 35.0 > > 18 WRR 1 45.0 > > 19 WRR 1 55.0 > > 20 WRR 1 60.0 > > > > Here is what I tried to get separate histograms of distance_cm by site: > > splitlist<- split(seeddist2, site) > > lapply(splitlist, hist(distance_cm, breaks=10)) > > > > I then get an error message saying that "match.fun" didn't find the > function. Is there another way to produce multiple graphs at once? > > > > Thank you, > > > > Danielle B. Johnston, Habitat Researcher > > Colorado Division of Wildlife > > > > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. ______________________________________________ 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.
