[R] accident modified dataset. How can I recovery it?!
I first try these command, it works quite well. library(lattice) data(cuckoos) levnam - strsplit(levels(cuckoos$species), \\.) BUT, i want to try : levnam - strsplit(levels(cuckoos$species), .) to see the difference. They maybe I modified the data file, because when I try again, it says: data(cuckoos) Warning message: data set 'cuckoos' not found in: data(cuckoos) would you please tell me how to deal with this problem? I have already tried update.packages() it doesn't help. Thanks. DJ [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
Re: [R] accident modified dataset. How can I recovery it?!
I tried to reinstall the package. but my R version is too old. [EMAIL PROTECTED]:~$ sudo R CMD INSTALL -l /usr/lib/R/library /home/dj/Desktop/lattice_0.12-11.tar.gz Password: ERROR: This R is version 2.1.1 package 'lattice' needs R = 2.2.0 So, *my question being, how do I upgrade from R version *R = 2.2.0 * to R *2.1.1* and keep all of my libraries intact? * On 11/9/05, jia ding [EMAIL PROTECTED] wrote: I first try these command, it works quite well. library(lattice) data(cuckoos) levnam - strsplit(levels(cuckoos$species), \\.) BUT, i want to try : levnam - strsplit(levels(cuckoos$species), .) to see the difference. They maybe I modified the data file, because when I try again, it says: data(cuckoos) Warning message: data set 'cuckoos' not found in: data(cuckoos) would you please tell me how to deal with this problem? I have already tried update.packages() it doesn't help. Thanks. DJ [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
Re: [R] accident modified dataset. How can I recovery it?!
Please do not post thrice, especially within 23 min of the first post. Your problem is that cuckoos is located in DAAG package not the lattice package. I am guessing that at some point you loaded DAAG in the initial session but did not realise this on subsequent sessions. Next time, search http://finzi.psych.upenn.edu/nmz.html first. Regards, Adai On Wed, 2005-11-09 at 22:46 +0100, jia ding wrote: I tried to reinstall the package. but my R version is too old. [EMAIL PROTECTED]:~$ sudo R CMD INSTALL -l /usr/lib/R/library /home/dj/Desktop/lattice_0.12-11.tar.gz Password: ERROR: This R is version 2.1.1 package 'lattice' needs R = 2.2.0 So, *my question being, how do I upgrade from R version *R = 2.2.0 * to R *2.1.1* and keep all of my libraries intact? * On 11/9/05, jia ding [EMAIL PROTECTED] wrote: I first try these command, it works quite well. library(lattice) data(cuckoos) levnam - strsplit(levels(cuckoos$species), \\.) BUT, i want to try : levnam - strsplit(levels(cuckoos$species), .) to see the difference. They maybe I modified the data file, because when I try again, it says: data(cuckoos) Warning message: data set 'cuckoos' not found in: data(cuckoos) would you please tell me how to deal with this problem? I have already tried update.packages() it doesn't help. Thanks. DJ [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
