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Hi to All, I am building a package in R and whenever I run command "R CMD build OAR" in the terminal, I get the following error: * checking for file ?OAR/DESCRIPTION? ... OK * preparing ?OAR?: * checking DESCRIPTION meta-information ... ERROR Malformed Depends or Suggests or Imports or Enhances field. Offending entries: R (>=3.0.2) Entries must be names of packages optionally

Hi all, Please help, I am getting an error when I try installing rattle. Error in as.GType(type) : Cannot convert RGtkBuilder to GType I have already installed gtk-2.12.9-win32-2  and gtk2-runtime-2.22.0-2010-10-21-ash and restarted R as instructions require. Please assist me Taby [[alternative HTML version deleted]]

I want the indices i for which x[i] < 0 (say): > x <- c(1, -1, 3, 3, -2) > where.negative(x) [1] 2 5 Surely where.negative is something simple, but how? G?ran -------------------------------------------------------------- G?ran Brostr?m Department of Statistics tel: +46 90 786-5223 Ume? University fax: +46 90 786-6614 S-90187 Ume?, Sweden