Suggest you update everything. Your ggplot2 is still not the most recent. Use the Packages | Update Packages menu and then try again.
On Sat, Jul 18, 2009 at 2:32 PM, RON70<ron_michae...@yahoo.com> wrote: > > I have updated the ggplot2 package as well as R, how got some new error. > >> qplot(x, z) > Error in get("new", env = FacetGrid, inherits = TRUE)(FacetGrid, ...) : > could not find function "is.formula" > > I cannot understand what is happening with my system. Here I am providing > the details of my system and package: > >> packageDescription("ggplot2")$Version > [1] "0.8.2" > >> R.version.string > [1] "R version 2.9.1 (2009-06-26)" > > I am using windows vista (build 6002, Service Pack 2). > > Please help. > > Thanks > > > Gabor Grothendieck wrote: >> >> Although there is no explicit support for ggplot2 in zoo >> currently (hopefully there will be in the future) both your >> qplot commands do work for me using: >> >>> packageDescription("ggplot2")$Version >> [1] "0.8.3" >>> packageDescription("zoo")$Version # devel version >> [1] "1.6-0" >>> R.version.string # Windows Vista >> [1] "R version 2.9.1 Patched (2009-07-16 r48939)" >> >> For the devel version of zoo see the installation instructions >> at the bottom of:: >> http://r-forge.r-project.org/scm/?group_id=18 >> >> On Sat, Jul 18, 2009 at 4:52 AM, RON70<ron_michae...@yahoo.com> wrote: >>> >>> Hi, suppose I have following codes : >>> >>> library(zoo); library(ggplot2) >>> dat <- matrix(rnorm(500*2), 500); dat <- zooreg(dat, start = >>> as.Date("01/01/01", "%m/%d/%y"), frequency=1); plot(dat) >>> head(dat); month.no <- format(index(dat), "%m"); dat1 <- >>> cbind(coredata(dat), as.numeric(month.no)) >>> >>> x <- dat1[,1]; y <- dat1[,2]; z <- dat1[,3] >>> >>> >>> Now I draw a qplot like : >>> qplot(x, z) >>> >>> It is ok........ >>> However if I reverse that like >>> qplot(z, x) >>> I am getting strange plot. I expected it should look just like transpose >>> of >>> above plot. >>> >>> Can anyone please clarify me why I am getting that? >>> >>> -- >>> View this message in context: >>> http://www.nabble.com/Question-on-qplot-tp24545841p24545841.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. >>> >> >> ______________________________________________ >> 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. >> >> > > -- > View this message in context: > http://www.nabble.com/Question-on-qplot-tp24545841p24550610.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. > ______________________________________________ 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.