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Have a look at function varclus in package Hmisc. Best Jens Oehlschl??gel --

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Thanks, An overwrite flag would be great. Would make it cristal clear what the expected behaviour is. Agree that unix behaviour should in case of doubt have priority - in this case: documentation would help windows users. Regards Jens

An ugly workaround for versions prior 2.0 would be creating a copy of Rgui.exe and change its icon (google for 'change icon'). Under xp I also can just deactivate the icon on the compatibility tab (disable visual themes...

I need to write out with write.table() a csv file allowing for line feeds (pure chr(10)) as part of character field (not as a line seperator). How can I do that? Best regards Jens Oehlschl?gel --

Dear all, is there any function to calculate the center of a polygon mass in R? Actually I need to find the best location within polygons to place labels. Thanks for any hint Jens Oehlschl?gel -- COMPUTERBILD 15/03: Premium...

Hi, I guess that the followig line in read.table tmp[i[i > 0L]] <- colClasses should read tmp[i[i > 0L]] <- colClasses[i > 0L] Is this a bug? Cheers Jens Oehlschl?gel -- f?r nur 19,99 Euro/mtl.!* http...

Hi Performance gurus, Does any of you know how to shorten an atomic vector without copying the contents to a new vector? The official SET_LENGTH and lengthgets seem to create a new atomic vector rather than realloc the old...

Hi, Does anyone know where the following package is available: Holleczek B, Gondos A, Brenner H. PeriodR - an R package to calculate long term survival estimates using period analysis. Methods of Information in Medicine 2009; 48: 123-128. Thanks Jens...

> library(tcltk) > tkStartGUI() Error in .C("RTcl_ActivateConsole", PACKAGE = "tcltk") : C function name not in DLL for package tcltk > version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 1 minor 9.1 year 2004 month...

Jane, I know that you can tweak dendrogram objects to display such info (as.dendrogram() converts your tree), but I have no example code at hand. Good luck Jens Oehlschl?gel -- Analog-/ISDN-Nutzer sparen mit GMX SmartSurfer bis zu...

Confidence intervals depend on the sample size - the bigger the sample the smaller the interval. Subsampling (resampling without replacement) gives smaller samples and underestimates confidence (overestimates confidence interval size) of parameters calculated on the original sample. Best Jens Oehlschl?gel...

Gunter, > there are undoubtedly still situations where R may require an unacceptably large amount of memory overhead. Recursion is one, I believe. One can avoid unacceptably large amount of memory overhead when doing recursion in R: either by passing parameters...

> list.files("c:/tmp", all.files = TRUE, recursive = TRUE) Error in list.files("c:/tmp", all.files = TRUE, recursive = TRUE) : directory/folder path name too long > version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major...

Many thanks to the core team for an impressive list of new improvements ... > o strwidth() and strheight() gain 'font' and 'vfont' arguments and accept in-line pars such as 'family' in the same way as text() does. (Longstanding wish of...

Thanks Matthias, > are you looking for "setReplaceMethod"? So far the package I m writing has avoided using anything from S4 and the implications of touching S4 are not clear to me. The package aims on providing an alternative to 'atomic...

Dear all, the help of par() claims that cin and cra are c(width, height) but it appears to be rather c(height, width) Best regards Jens Oehlschl?gel > plot.new() > strheight("W", unit="inches") [1] 0.1354167 > par("cin...