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Hi, I''ve been looking at Btrfs and have a couple of naive questions that don''t seem to be answered on the wiki or in the articles I''ve read on the filesystem. First: discovering a file''s checksum value. Here''s the scenario: software is writing some data as a fresh file. This software happens to know (a priori) the checksum of this data; for

...9;ve been looking into the different hypervisors that''re available, and i''ve noticed the Xen project and the XenServer by Citrix. Is there a difference? Or am i looking at an old website? Because the version on xen.org is 3.5.4 and the version on citrix is 5.5. Thanks, Matthew Millar _________________________________________________________________ Save time by using Hotmail to access your other email accounts. http://clk.atdmt.com/UKM/go/167688463/direct/01/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http:...

Hi, I am hoping someone can help me with a sampling question. I am using the following function to sample 10 unique observations: x <- sample(1:100, 10, replace=F) Given the first 10 observations, I need to sample another 5 unique observations from the remainder. I essentially want to do a Monte Carlo type analysis on the results. I would appreciate any feedback. Thanks -- View this

....Date' is not explicitly documented in Dates.Rd, that has 'c.Date' as an alias. -------------------------------------------- On Sat, 24/9/16, Martin Maechler <maechler at stat.math.ethz.ch> wrote: Subject: Re: [Rd] Undocumented 'use.names' argument to c() To: "Karl Millar" <kmillar at google.com> Date: Saturday, 24 September, 2016, 9:12 PM >>>>> Karl Millar via R-devel <r-devel at r-project.org> >>>>> on Fri, 23 Sep 2016 11:12:49 -0700 writes: > I'd expect that a lot of the performance overhead coul...

On Tue, Dec 20, 2016 at 7:39 AM, Karl Millar <kmillar at google.com> wrote: > It's not always clear when it's safe to remove the DLL. > > The main problem that I'm aware of is that native objects with > finalizers might still exist (created by R_RegisterCFinalizer etc). > Even if there are no live references t...

Thanks. Couldn't you implement model.matrix(..., sparse = TRUE) with a small amount of R code similar to MatrixModels::model.Matrix ? On Mon, Feb 29, 2016 at 10:01 AM, Martin Maechler <maechler at stat.math.ethz.ch> wrote: >>>>>> Karl Millar via R-devel <r-devel at r-project.org> >>>>>> on Fri, 26 Feb 2016 15:58:20 -0800 writes: > > > Generating a model matrix with very large numbers of > > columns overflows the stack and/or runs very slowly, due > > to the implementation of...

'c' has an undocumented 'use.names' argument. I'm not sure if this is a documentation or implementation bug. > c(a = 1) a 1 > c(a = 1, use.names = F) [1] 1 Karl

...else-you-like, e.g. 'MIT | <my_unusual_license>', but IIUC there's a bunch more complexity there than just using an OSI-approved license. Karl On Tue, Jan 17, 2017 at 3:35 PM, Uwe Ligges <ligges at statistik.tu-dortmund.de> wrote: > > > On 18.01.2017 00:13, Karl Millar wrote: >> >> Please don't use 'Unlimited' or 'Unlimited + ...'. >> >> Google's lawyers don't recognize 'Unlimited' as being open-source, so >> our policy doesn't allow us to use such packages due to lack of an >> acceptable...

...n lmer. It doesn't appear to be calculating a scaling parameter, and looks to be reducing the standard errors of fixed effects estimates when overdispersion is present (and when it is not present also)! A simple demo of what I'm seeing is given below. Comments appreciated? Thanks, Russell Millar Dept of Stat U. Auckland PS. I'm using the latest version of lme4 (0.999375-26) with R 2.7.2. > eta=rnorm(50) > p=exp(eta)/(1+exp(eta)) > y=rbinom(50,20,p)/20 #IID overdispersed binomial-normal proportions > #y=rbinom(50,20,0.5)/20 #IID binomial(20,0.5) > > Group=rep(c(&quot...

...'c'? Or, could the code that handles the argument name 'use.names' be removed? ---------------- >>>>> David Winsemius <dwinsemius at comcast.net> >>>>> on Tue, 20 Sep 2016 23:46:48 -0700 writes: >> On Sep 20, 2016, at 7:18 PM, Karl Millar via R-devel <r-devel at r-project.org> wrote: >> >> 'c' has an undocumented 'use.names' argument. I'm not sure if this is >> a documentation or implementation bug. > It came up on stackoverflow a couple of years ago: > http:/...

...considered a free and GPL-compatible license; however, the page does suggest using CC0 instead (which is indeed a license approved / recognized by CRAN). CC0 appears to be the primary license recommended by the FSF for software intended for the public domain. On Tue, Jan 17, 2017 at 8:32 PM, Karl Millar via R-devel < r-devel at r-project.org> wrote: > Unfortunately, our lawyers say that they can't give legal advice in > this context. > > My question would be, what are people looking for that the MIT or > 2-clause BSD license don't provide? They're short, clear, w...

...s the argument name 'use.names' be removed? >> ---------------- >> >>>>> David Winsemius <dwinsemius at comcast.net> >> >>>>> on Tue, 20 Sep 2016 23:46:48 -0700 writes: >> >> >> On Sep 20, 2016, at 7:18 PM, Karl Millar via R-devel <r-devel at >> r-project.org> wrote: >> >> >> >> 'c' has an undocumented 'use.names' argument. I'm not sure if this >> is >> >> a documentation or implementation bug. >> >> > It cam...

Generating a model matrix with very large numbers of columns overflows the stack and/or runs very slowly, due to the implementation of TrimRepeats(). This patch modifies it to use Rf_duplicated() to find the duplicates. This makes the running time linear in the number of columns and eliminates the recursive function calls. Thanks -------------- next part -------------- A non-text attachment was

Fellipe, CXXR development has moved to github, and we haven't fixed up the build for using git yet. Could you send a pull request with your change to the repo at https://github.com/cxxr-devel/cxxr/? Also, this patch may be useful for pqR too. https://github.com/radfordneal/pqR Thanks On Mon, Jan 19, 2015 at 2:35 PM, Dirk Eddelbuettel <edd at debian.org> wrote: > > On 19

>>>>> Karl Millar via R-devel <r-devel at r-project.org> >>>>> on Fri, 26 Feb 2016 15:58:20 -0800 writes: > Generating a model matrix with very large numbers of > columns overflows the stack and/or runs very slowly, due > to the implementation of TrimRepeats(). &gt...

...everal reasons why access might be refused, and it shouldn't be necessary to modify auth.c to print out the info - it would be nicer to have debug statements added to the standard code. I hesitate to submit my mods. - I'm too old to be an expert on anything as up-to-date as C :-) -- Roy Millar, finger rmill at shell.ednet.co.uk or rmill at Millstream.ednet.co.uk access http://www.ednet.co.uk/~rmill 100044.14 at CompuServe.com for PGP public key

...ossibly there is another thread already regarding the problem, that the wine repository for ubuntu 8.10 hasn't been updated to include the latest development version of wine (1.1.11). Is this a known problem? If so, is there a fix to be able to download 1.1.11 via repository? Thanks, Matthew Millar

...omain.internal" went through with no errors. Does it matter that the first time "net ads join -U administrator" worked, but the second time I needed "net ads join -U administrator -w domain.internal" for it to work? Could anyone explain why it changed? Thanks, Matthew Millar ********************************************************************** Note : This E-Mail is sent in confidence for the addressee only. Unauthorised recipients must preserve this confidentiality and should please advise the sender immediately by telephone and then delete the message without copyi...

...ea path = /mnt/sdb/staff_shared_area valid users =@congleton\staff public = no writable = yes browseable = yes However, when i try and access the share from a windows machine it says "bad username or password" Does anyone have any ideas why i'm having problems? Thanks, Matthew Millar ********************************************************************** Note : This E-Mail is sent in confidence for the addressee only. Unauthorised recipients must preserve this confidentiality and should please advise the sender immediately by telephone and then delete the message without copyi...

This patch is against current svn and contains three classes of fix: - Ensure the result is properly terminated after calls to strncpy() - Replace calls of sprintf() with snprintf() - Added a PROTECT() call in do_while which could cause memory errors if evaluating the condition results in a warning. Thanks, Karl