boxplot(count ~ spray, data = InsectSprays, col = "lightgray", at=with(InsectSprays, rank(tapply(count, spray, median))))
Chuck Cleland a écrit : > ?reorder.factor shows the follwing example: > > bymedian <- with(InsectSprays, reorder(spray, count, median)) > > boxplot(count ~ bymedian, data = InsectSprays, > xlab = "Type of spray", ylab = "Insect count", > main = "InsectSprays data", varwidth = TRUE, > col = "lightgray") > > Thomas Hoffmann wrote: > >>Dear List-Members, >> >>I would like to produce a ordered boxplot in which the categories with >>the smallest median are plotted at the left end and the box with the >>largest median at the right. >> >>Thanks in advance for any advices >>Thomas H. >> >>______________________________________________ >>[email protected] mailing list >>https://stat.ethz.ch/mailman/listinfo/r-help >>PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html >> > > -- ------------------------------------------------------------------- [EMAIL PROTECTED] CNRS UMR 8090 - http://www-good.ibl.fr Génomique et physiologie moléculaire des maladies métaboliques I.B.L 2eme etage - 1 rue du Pr Calmette, B.P.245, 59019 Lille Cedex Tel : 33 (0)3.20.87.10.44 Fax : 33 (0)3.20.87.10.31 ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
