search for: relearning

Hello to everybody, Does anyone has implemented a function for evaluating models using windowing strategies, such as growing window or sliding window ones? The aim is to evaluate regression models on a time series data. I do not use cross-validation once data sorted in a radom way does not make sense when evaluating time series. Thanks Joao Moreira

Dear list, I am trying to do a benchmark study for my case study. It is a regression problem. Among other models I use randomForest. Using the following code the result is around 0.628, and this make sense comparing with other methods. The Theil function implements Theil's U statistic. I do not present the definition of some variables because it is not important to understand my problem.

I am a mature learner; 3 masters some doctoral work ? statistics for social sciences; psychological statistics ? worked in spss and sas 2005 ? 2006 now have forgotten ; relearning my question is this can I do everything in R and Python and SAS studio that I did in SPSS and the paid variation of SAS we used in doctoral statistics class? Can I do in Stat in R or Python or SAS studio everything I need to do in multiple regression; ANOVA; ANCOVA etc ? that I did/was starting to...

.... I know that you first need to reflect the negatively skewed data and then apply another transformation such as log, square root etc to bring it towards normailty. How is it that I reflect data in R? I'm sorry if this seems a very simple task, I think it involves going back to Maths GCSE and relearning reflection, rotation, translation etc! I have searched the internet, but cannot come up with anything useful on how to reflect data. > hist(Lsoc) #how do I reflect Lsoc in R? I am grateful for any help regarding this matter, it is just a very small part of my analysis and doesn't seem wo...

Update.? Only a single reboot has occurred since changing defalt_vsz_limit from 384M to 512M.? It would seem that something the users are doing is causing that virtual memory size to be exceeded (possibly a mailbox search?), and when that occurs Dovecot/FreeBSD is not handling the event as smoothly as expected. Here's my dmesg for more basic info. Sep 17 11:25:39 romulus syslogd: kernel boot

On 03/22/2018 07:43 PM, Charles Lepple wrote: > If the Slackware startup scripts call "upsdrvctl start", and the UPS > is listed in ups.conf, that should start the driver at boot. Now I see that also after doing necessary things in http://networkupstools.org/docs/user-manual.chunked/index.html chapters five and six (only difference was package I'm using doesn't use

I found a plugin for dSPAM on this mailing list (http://thread.gmane.org/gmane.mail.imap.dovecot/4632/focus=4632) that was very useful to me. I just modified the code to work for SpamAssassin instead. The purpose of this plugin is to watch the mail that is in the user's spam folder. If the user manually moves a piece of mail into the spam folder then the mail must have been spam that was

Yes On 30 November 2017 at 22:28, <hotprojects at nyc.rr.com> wrote: > I am a mature learner; 3 masters > some doctoral work ? statistics for social sciences; psychological > statistics ? > worked in spss and sas 2005 ? 2006 > now have forgotten ; relearning > my question is this can I do everything in R and Python and SAS studio > that I did in SPSS and the paid variation of SAS we used in doctoral > statistics class? > Can I do in Stat in R or Python or SAS studio > everything I need to do in multiple regression; ANOVA; ANCOVA etc >...

Ok, So this is really more of an observation than anything else.? I had a FreeBSD 10.1 server that was running great. Some SSL issue came up, or I upgrade Dovecot in ports - something occurred and the machine started rebooting randomly.? It would run for 2 weeks, then reboot.? It might run for 5 days and then reboot. So I started doing more FreeBSD upgrades, thinking it was a kernel issue. The

Douglas Gregor <dgregor at apple.com> writes: >>> Please, don't remove, I'm using!!! >> >> What's preventing you from using CMake? >> >> Is there some problem we can solve? > > At some point, we'll need to deal with the testing issue in the CMake > build system. Clang, for example, uses some GNU make magic to run its > tests,

Hey I like to use Ctrl+A and Ctrl+E a lot to navigate my insane big bash one liners but this is incompatible with Screen which has a binding to Ctrl-A. Is it possible to move the screen binding so I can have the best of both worlds? Ta Andrew

On Jan 15, 2009, at 8:43 AM, Óscar Fuentes wrote: > Makslane Araújo Rodrigues > <makslane at hotmail.com> writes: > >> Please, don't remove, I'm using!!! > > What's preventing you from using CMake? > > Is there some problem we can solve? At some point, we'll need to deal with the testing issue in the CMake build system. Clang, for example, uses

...'s always tmux. It uses > ctl+b by default, and one of the reasons is the issue you mention. > > (If you have a lot of complex uses of screen, then it becomes a bigger deal > to learn the new keyboard shortcuts, but many people just use it's attach > and deteach feature, and relearning those in tmux takes a few minutes.) > > If you are interested in trying it, I have my own very simple page with > links to a better page at http://srobb.net/screentmux.html >

On Fri, Sep 8, 2017 at 2:32 PM, David Blaikie via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > > On Fri, Sep 8, 2017 at 2:25 PM Adrian Prantl <aprantl at apple.com> wrote: >> >> I would like to grow llvm-dwarfdump to become a drop-in replacement for >> the dwarfdump utility that is currently shipping on Darwin. (You can search >> the web for

I would like to grow llvm-dwarfdump to become a drop-in replacement for the dwarfdump utility that is currently shipping on Darwin. (You can search the web for "darwin dwarfdump manpage" to see the currently supported feature set.) Doing this means implementing the missing features, such as the ability to print only subsets of DIEs, looking up DIEs by name or address, and the option to

On 12/23/2015 02:36 PM, Paul Heinlein wrote: > On Wed, 23 Dec 2015, Robert Moskowitz wrote: > >> Pulling out what little hair I have here, but stumbled onto a >> possible problem. >> >> I have a server running C6 apache that is set up with personal >> directories and no problem showing the files. >> >> You can see it at:

Hey All, I'm considering moving from CentOS 6 to CentOS 7. I'm not interested in dealing with Gnome 3. I've heard good things about Mate, a fork of Gnome 2. it appears that Mate is available in the EPEL repository associated with CentOS 7. Have any of you tried Mate on CentOS 7? In your experienced opinion what would I be giving up by abandoning Gnome 3 and installing Mate

...pholding motherhood and promoting the wholesomeness of apple-pie this sort of moralizing really brooks no answer. You can guess my opinion on that line of puritanism. As you have painfully discovered, infrequently used utilities and commands are difficult to deal with. The process of learning, or relearning, the correct arcana is particularly noisome given the notorious inconsistency of syntaxes across different utilities and the spotty coverage of up-to-date documentation. Google can be a dangerous guide given the wide variation of practice across differing flavours of *nix and the widespread aversi...

I noticed a shQuote fix for Windows in the svn logs. Just wanted to point out that this will favorably affect texi2dvi on Windows which previously used UNIX quoting and so generated an incorrect Windows command. (Note that texi2dvi is used when creating vignettes.) Another problem is that the recommended tex distribution for Windows, fptex, does not have texi2dvi in the first place. The

On 03/21/2018 07:07 PM, Charles Lepple wrote: > On Mar 20, 2018, at 6:06 PM, David Melik wrote: >> Ok, around 24hrs ago I retested, but the (same) output is still on >> the screen without it going into background to release tty/sh... > My mistake - I misinterpreted the log you posted. Without the "-D" flag, the driver should go into the background in a matter of