search for: romunov

Dear List, today I turn to you with a next problem. I'm trying to compare species richness between various datasets (locations) using species accumulation curves (Chapter 4, page 54 in Tree diversity analysis<http://www.worldagroforestry.org/treesandmarkets/tree_diversity_analysis.asp>by Kindt & Coe). To accomplish this I'm using package BiodiversityR. My data is comprised of

Dear List, I'm having problem with an exercise from The R book (M.J. Crawley) on page 567. Here is the entire code upto the point where I get an error. data(UCBAdmissions) x <- aperm(UCBAdmissions, c(2, 1, 3)) names(dimnames(x)) <- c("Sex", "Admit?", "Department") ftable(x) fourfoldplot(x, margin = 2) dept<-gl(6,4) sex<-gl(2,1,24)

...this is causing dependency problems for fields, which fails to install at the end, or is there a deeper problem? I run Ubuntu Karmic Koala on R 2.9.2. 2> install.packages("fields") Warning in install.packages("fields") : argument 'lib' is missing: using '/home/romunov/R/i486-pc-linux-gnu-library/2.9' --- Please select a CRAN mirror for use in this session --- Loading Tcl/Tk interface ... done also installing the dependency ‘spam’ trying URL 'http://cran.at.r-project.org/src/contrib/spam_0.20-2.tar.gz' Content type 'application/x-gzip' length...

...nited Kingdom.1252 attached base packages: [1] stats graphics grDevices utils datasets methods base loaded via a namespace (and not attached): [1] compiler_3.4.4 This also happens in 3.4.3, 3.4.2 and 3.4.1 . It is confirmed by Roman Lustrik on his system as well : https://twitter.com/romunov/status/977486929380995072 I suspect this is a bug, or I must be missing something completely. Cheers Joris -- Joris Meys Statistical consultant Department of Data Analysis and Mathematical Modelling Ghent University Coupure Links 653, B-9000 Gent (Belgium) <https://maps.google.com/?q=Coupur...

Dear R-Help subsribers, upon running into a wonderful ggplot2 package by accident, I abruptly encountered another problem. Almost every command run with ggplot2 results in some sort of error. The one below is far the most common one. Kind people from ggplot2 mailing list couldn't manage to solve the problem, so I'm re-posting it here to try my luck. I will recommend myself for any tips

...phics grDevices utils datasets methods base >> >> loaded via a namespace (and not attached): >> [1] compiler_3.4.4 >> >> This also happens in 3.4.3, 3.4.2 and 3.4.1 . It is confirmed by Roman >> Lustrik on his system as well : >> https://twitter.com/romunov/status/977486929380995072 >> >> I suspect this is a bug, or I must be missing something completely. >> >> Cheers >> Joris >> >> > -- Joris Meys Statistical consultant Department of Data Analysis and Mathematical Modelling Ghent University Coupure Lin...

...es: > [1] stats graphics grDevices utils datasets methods base > > loaded via a namespace (and not attached): > [1] compiler_3.4.4 > > This also happens in 3.4.3, 3.4.2 and 3.4.1 . It is confirmed by Roman > Lustrik on his system as well : > https://twitter.com/romunov/status/977486929380995072 > > I suspect this is a bug, or I must be missing something completely. > > Cheers > Joris >

....ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 --Forwarded Message Attachment-- From: romunov at gmail.com To: r-help at r-project.org Date: Tue, 24 Aug 2010 00:04:29 -0700 Subject: Re: [R] How to remove all objects except a few specified objects? a <- 1 b <- 2 c <- 3 ls()[-a] # set minus to all the objects you want to retain rm(list = ls()[-a] # will remove all the objects...