Hi Mario, If you're still having problems, I'd suggest sending a small reproducible example (https://github.com/hadley/devtools/wiki/Reproducibility) to the ggplot2 mailing list.
Hadley On Tue, Jan 17, 2012 at 12:32 PM, Mario Giesel <rr.gie...@yahoo.de> wrote: > Hello, R-List, > I'm getting error messages when adding geom_density2d() [package ggplot2]: > ============================================================================ > Fehler in pretty(range(data$z), 10) : > NA/NaN/Inf in externem Funktionsaufruf (arg 1) > Zusätzlich: Warnmeldungen: > 1: Removed 10000 rows containing missing values (stat_contour). > 2: In min(x) : kein nicht-fehlendes Argument für min; gebe Inf zurück > 3: In max(x) : kein nicht-fehlendes Argument für max; gebe -Inf zurück > 4: In min(x) : kein nicht-fehlendes Argument für min; gebe Inf zurück > 5: In max(x) : kein nicht-fehlendes Argument für max; gebe -Inf zurück > ============================================================================ > > I installed 2.11.1 Patched in the hope to overcome this obstacle but in vain. > I tried reading spss and csv format - no effect. > > While this one works: > ggplot(sp2, aes(x=Qq04, y=Qq01)) + geom_point() + facet_wrap(~ segment,ncol=3) > This one fails: > ggplot(sp2, aes(x=Qq04, y=Qq01)) + geom_point() + facet_wrap(~ > segment,ncol=3) + geom_density2d() > > But it only fails for 2 out of 10 x-variables, although they do not differ in > structure. > Data structure looks like this: > > segment Qq01 Qq02 Qq02a Qq04 Qq05 Qq07 Qq08 Qq10 Qq11 Qq15 Qq17a > A 7 5 5 5 5 4 5 5 3 7 7 > A 5 4 4 3 4 3 4 4 4 5 6 > B 3 3 3 3 2 3 4 2 4 3 2 > B 6 4 5 3 3 3 4 4 3 6 6 > C 3 3 3 3 3 4 2 3 3 4 2 > C 2 1 4 3 1 4 1 1 3 4 2 > D 5 3 4 3 3 3 4 3 3 6 3 > D 5 3 4 2 2 4 4 3 3 4 4 > E 3 3 3 2 3 4 4 3 2 3 4 > E 7 5 5 5 5 4 4 5 1 7 7 > F 6 5 4 3 3 3 4 3 3 6 6 > F 5 3 4 3 3 4 4 3 3 4 4 > G 4 3 3 3 2 1 3 3 3 4 4 > G 6 5 5 5 5 4 5 5 3 7 7 > H 6 5 5 4 4 4 5 4 3 5 6 > H 7 5 5 5 4 4 5 5 3 7 7 > I 6 5 5 4 4 4 5 4 3 6 6 > I 6 3 4 2 3 4 4 3 4 6 4 > J 5 3 4 1 3 4 4 3 3 5 5 > J 4 2 4 3 2 2 3 2 3 4 4 > K 4 4 4 2 3 4 4 4 3 5 5 > K 6 4 3 3 2 3 4 3 3 6 5 > L 6 4 5 3 3 4 5 4 3 6 6 > L 3 1 2 2 1 3 3 1 3 4 4 > ... > About 1.800 cases (more than 100 per segment). > Did anybody experience similar problems? > > Thanks for all comments, > Mario > [[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. > -- Assistant Professor / Dobelman Family Junior Chair Department of Statistics / Rice University http://had.co.nz/ ______________________________________________ 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.