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> From: Tomas Kalibera <tomas.kalibera at gmail.com> > > Thanks for the report, I am working on a patch that will address this. > > I confirm there is a lot of potential for speedup. On my system, > > 'N=200000; x <- substring(paste(rep("A", N), collapse=""), 1:N, 1:N)' > > spends 96% time in checking if the string is ascii and 3%

I have a data set for different time intervals. The data has three comment lines before data for each time interval. For each time interval there are 500 data points. I want to change the dataset such that I have the following format: t1 t2 t3 ................ 0.00208 0.00417 0.00625 ................. a1 a2 a3 ...................

Dear all, Does any one knows why should I get the following error message, when trying to do a simple data.frame?? DataF<-data.frame(Subject,BiomR,Spp,Capas,Litter,Herbs,LitterD,MaxCanH,DDifS p,DSSp,Slope, CanDens,NearestSp) Erro em data.frame(Subject, BiomR, Spp, Capas, Litter, Herbs, LitterD, : arguments imply differing number of rows: 202, 0 The data I am using

Thanks for the help so far, I have already solved the main problem, but sadly it seems I can't find out the last step. I hope you can help me there... Here ist the important part: It is trying to load some nvidia module, although i have already done apt-get purge nvidia* [ 4.636] (II) LoadModule: "glx" [ 4.638] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so [

Thanks for the help so far, I have already solved the main problem, but sadly it seems I can't find out the last step. I hope you can help me there... Here ist the important part: It is trying to load some nvidia module, although i have already done apt-get purge nvidia* [ 4.636] (II) LoadModule: "glx" [ 4.638] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so [

Is that an error that prevents anything from working? It's probably expected... On Thu, Jul 7, 2016 at 2:07 PM, abcd <abcdeluxe at web.de> wrote: > Thanks for the quick help! > > Indeed a kernel update resolved the issue, there one problem left > though: I get an error: > > Xorg.0.log: Couldn't load sub module "fb". > > I can't find out what