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How can I perform a Student-Newman-Keuls-Test for multiple comparision of means in R? (I did not manage to find any specific function in the libraries) Jörg Peter Baresel Technische Universität München Institut für Ackerbau und INformatik im Pflanzenbau D-85354 Freising Lange Point 51 [[alternative HTML version deleted]]

...ample? Thank you very much! Best regards -- ---------------------- Dr. Hans-Joachim Klemmt Forstoberrat Organisationsprogrammierer IHK Bayerische Landesanstalt f?r Wald und Forstwirtschaft zugewiesen an Lehrstuhl f?r Waldwachstumskunde Technische Universit?t M?nchen Am Hochanger 13 85354 Freising Tel.: 08161/ 7147-14 Fax : 08161/ 7147-21 eMail: h-j.klemmt at lrz.tum.de

...y: Is there a way to fix this or do I have to code around it? This is in R 2.11.1 (Linux), by the way. Thanks in advance Philipp -- Dr. Philipp Pagel Lehrstuhl f?r Genomorientierte Bioinformatik Technische Universit?t M?nchen Wissenschaftszentrum Weihenstephan Maximus-von-Imhof-Forum 3 85354 Freising, Germany http://webclu.bio.wzw.tum.de/~pagel/

...Win XP and the latest version of ipred. Thanks a lot. TIM ------------------------------------------------------------------------------- Dipl.-Geogr. Tim Häring Sachgebiet Standort und Bodenschutz (SG 2.1) Bayerische Landesanstalt für Wald und Forstwirtschaft Am Hochanger 11 D-85354 Freising Tel.: +49-(0)8161/71-4769 E-Mail: tim.haering@lwf.bayern.de http://www.lwf.bayern.de [[alternative HTML version deleted]]

...1.20990127 0.17358793 [4,] -1.6722699 -1.01932191 -0.57786899 [5,] 0.6710289 1.08218836 0.76736702 Can anyone think of a more efficient way? cu Philipp -- Dr. Philipp Pagel Lehrstuhl f?r Genomorientierte Bioinformatik Technische Universit?t M?nchen Wissenschaftszentrum Weihenstephan 85350 Freising, Germany http://mips.gsf.de/staff/pagel

...datasets package library(beanplot) beanplot(count ~ spray, data = InsectSprays) # How to remove the dashed horizonal line? -- Samuel Knapp Lehrstuhl f?r Pflanzenern?hrung Technische Universit?t M?nchen (Chair of Plant Nutrition Technical University of Munich) Emil-Ramann-Strasse 2 D-85354 Freising Tel. +49 8161 71-3578 samuel.knapp at tum.de www.researchgate.net/profile/Samuel_Knapp

...) and subsequent anova(), and calculate F-value for Variety by hand, the estimates are still quite robust. Best regards, Sam -- Samuel Knapp Lehrstuhl f?r Pflanzenern?hrung Technische Universit?t M?nchen (Chair of Plant Nutrition Technical University of Munich) Emil-Ramann-Strasse 2 D-85354 Freising Tel. +49 8161 71-3578 samuel.knapp at tum.de www.researchgate.net/profile/Samuel_Knapp -- Samuel Knapp Lehrstuhl f?r Pflanzenern?hrung Technische Universit?t M?nchen (Chair of Plant Nutrition Technical University of Munich) Emil-Ramann-Strasse 2 D-85354 Freising Tel. +49 8161 71-3578 samuel....

Dear All: I do see I have weeks of codes in my console when I check with my arrow up keys. I have been clearing them with Control L but it seems to clear it clear the screen temporally. I do see the previous codes again when I open R the next day, after quitting the session! Q: How do I clear this? Thanks; YA -- View this message in context:

Which possibilities are there in "R" for estimation of Variance components? Jörg Peter Baresel Technische Universität München Lehrstuhl für Pflanzenbau und Pflanzenzüchtung D-85354 Freising Lange Point 51 [[alternative HTML version deleted]]

Dear list, Can somebody tell me how to invoke user-defined functions from script files during run-time? Basically I have (almost) one function per script file. I am thinking of something like #include in C++ import in Java/Python use in Perl No, I don't need my functions every time R is started. Neither I am thinking about writing building my functions into packages. I just

Hi, I was wondering whether there was an easy way to change the attributes of all elements in a data.frame (rather than looping through elements)? Specifically, I would like to set the "dim" attributes to NULL Thanks for any help, Jarrod -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336.

...ses ACLs. Are there any preliminary steps to make the upgrade as smooth as possible? What kind of problems could I expect? Best Regards, Christian -- __________________________________________ Christian Reischl Fraunhofer Institut f?r Verfahrenstechnik und Verpackung Giggenhauser Str. 35 85354 Freising Telefon: 08161 491-704 mailto:christian.reischl at ivv.fraunhofer.de http://www.ivv.fraunhofer.de

...vice? I`d be glad for any hint! I`m using R 2.7.2 and RWEKA 0.3-14 TIM ------------------------------------------------------------------------------- Dipl.-Geogr. Tim Häring Sachgebiet Standort und Bodenschutz (SG 2.1) Bayerische Landesanstalt für Wald und Forstwirtschaft Am Hochanger 11 D-85354 Freising E-Mail: tim.haering@lwf.bayern.de http://www.lwf.bayern.de [[alternative HTML version deleted]]

Hi all, I have a large data.frame, 1530 observation with 6 columns. I want to merge a 7th column, a transformation of the response variable (hospital admissions), namely trans<-sqrt(copd$admissions+0.25) trans<-data.frame(trans) And now when I do copd2<-merge(copd,trans) (copd being my original data.frame), R either crashes or is taking an extremely long time to do the computation. I

Dear All, I'm trying to read a text data file that contains several records separated by a blank line. Each record starts with a row that contains it's ID and the number of rows for the records (two columns), then the data table itself, e.g. 123 5 89.1791 1.1024 90.5735 1.1024 92.5666 1.1024 95.0725 1.1024 101.2070 1.1024 321 3 60.1601 1.1024 64.8023 1.1024 70.0593

...caret and R 2.7.2 on WinXP. Any advice is very welcome. Thanks. TIM ------------------------------------------------------------------------------- Dipl.-Geogr. Tim Häring Sachgebiet Standort und Bodenschutz (SG 2.1) Bayerische Landesanstalt für Wald und Forstwirtschaft Am Hochanger 11 D-85354 Freising Tel.: +49-(0)8161/71-4769 E-Mail: tim.haering@lwf.bayern.de http://www.lwf.bayern.de [[alternative HTML version deleted]]

I have Windows XP Professional Version 2002 and the R-Version 2.1.1. I want to do factor analysis with R. In Google Search I find the reference to the RScaLAPACK-Package, but my R-Version 2.1.1. told me that "RScaLAPACK is invalid package, bevor 2.0.0. installed" . Which package can I take for factor analysis? [[alternative HTML version deleted]]

...data have the same value ranges in the predictor variables. Did somebody get the same warning message? Can someone help me please? TIM ------------------------------------------ Tim H?ring Bavarian State Institute of Forestry Department of Forest Ecology Hans-Carl-von-Carlowitz-Platz 1 D-85354 Freising E-Mail: tim.haering at lwf.bayern.de http://www.lwf.bayern.de

This may be asking too much, but I'm wondering if anyone has a solution (even a hack) for creating multiple (overlay) plots in an Sweave file and post-processing the overlays in beamer appropriately. For example, suppose I have a series of figure blocks in my .Rnw file: <<plot1,fig=TRUE>>= [stuff] @ <<plot2,fig=TRUE>>= [stuff] @ <<plot3,fig=TRUE>>=

...rse I can now use the col argument to manually assign the colors by group but is there a more elegant way that I missed? cu Philipp -- Dr. Philipp Pagel Lehrstuhl f?r Genomorientierte Bioinformatik Technische Universit?t M?nchen Wissenschaftszentrum Weihenstephan Maximus-von-Imhof-Forum 3 85354 Freising, Germany http://webclu.bio.wzw.tum.de/~pagel/