search for: anormalities

Hello all, I'm new to R and trying to figure out how to perform calculations on a large dataset (300 000 datapoints). I have already made some code to do this but it is awfully slow. What I want to do is add a new column for each "rep_ " column where I have taken each value and divide it by the mean of all values where "PlateNo" is the same. My data is in the following

Dear R-users, These days, I have been struggling to install the package sna on my Ubuntu 8.04 laptop. My R version is currently R 2.7.2. And I had no trouble installing any other packages (including network). However when I run 'install.packages("sna")', compilation of C codes is ok, but a syntax error is reported when building help pages and sna does not want to install. I

...hecking this file with 1.30-WIP gives no errors, when no files are in it. but loop-mounting this file and just copying /var/lib to this loop-dir, unmounting it and checking it again with 1.30-WIP gives HTREE errors again. please give me a hint on what to do. in daily usage i got no errors and no anormalities in using the fs but and don't wanna wake up one day and see everything screwed up. Thanks in advance, Christian. -- ############ Christian ############## ######## evilninja@gmx.net ########## #####################################

...both possibilities there are theoretic reasons that would support the thesis. The problem is, that the normal data is noisy (meteorological data). I tried correcting the signal with a scale-factor in the timeframe, in which it occured. The corrected value looks good. It's derivation has less anormalities. That was good news. The bad news: when I do a correction by subtraction of a constant signal in the timeframe which contains the shifted signal, the corrected signal also looks good (and it's derivation also contains less abnormal jumps). The complete sample has 29532 values. The part with th...

Hi. I've an issue with wine 1.1.18 on FC10 X86_64 and Steam games. My steam folder is /mnt/windows. It's a NTFS partition. Steam launch is ok. Fonts are anormal but ... That's run. But no game will launch. I had "preparing to launch". But nothing after. No error message , nothing. Same with CSS, TF2, PVKR2, HL2. Help me please

Hi Wolfenstein etc. is perfectly running. But if I load in FS9 a complexe aircraft FPS is going down. I suspected swapping but cannot see anything anormal in system monitoring. Any ideas why the performance suddenly drops heavily? Simpler aircraft's FPS is perfect. Thanks

In the R source, nmath/pnorm.c contains the code for a rational function approximation for the normal cdf. These constants are listed: const double a[5] = { 2.2352520354606839287, 161.02823106855587881, 1067.6894854603709582, 18154.981253343561249, 0.065682337918207449113 }; The source file cites a paper by Cody (1969) and states that these

https://bugs.freedesktop.org/show_bug.cgi?id=104784 Bug ID: 104784 Summary: Unable to do reclocking manually Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau at

Hi group, I found a module for adaptive kernel density estimation for Stata users, but unfortunetly I don't have access to Stata, can I find a similar approach using R? Thank u so much 4 ur time. [[alternative HTML version deleted]]