similar to: initial scrambling of seed in do_setseed / RNG_Init

I'm probably going to get in trouble for this, but ... What is the best way to get 'important' issues resolved by R-core? There is a category of 'issues' (I won't call them bugs or problems, although arguably they are so) that appear on R-devel and sink without ever receiving an explicit acknowledgment. These problems tend to be: * non-trivial * outside of the main

?Random.user says (in svn trunk) Optionally, functions \code{user_unif_nseed} and \code{user_unif_seedloc} can be supplied which are called with no arguments and should return pointers to the number of seeds and to an integer array of seeds. Calls to \code{GetRNGstate} and \code{PutRNGstate} will then copy this array to and from \code{.Random.seed}. And it offers as an example void

Full_Name: Richard Simard Version: OS: Linux Submission from: (NULL) (132.204.25.139) In the random number generator MARSAGLIA_MULTICARRY, your algorithm is different than the one in the original reference that you give in the R manual: Marsaglia in his post to the mailing list {\it sci.stat.math} on September 29, 1997. The last line in the R program has a ^ while Marsaglia's algorithm has

It would be nice to be able to initialize the random-number generator with a single long argument; I can see that in principle this could be done by writing an access method, do_RNGinit (or whatever) for RNG_Init. I had trouble with the technical details, possibly because of long/int incompatibilities. Any chance of this happening? -- Ben Bolker

Hello. I would to replace a standard records idenfiers - 1,2,3,50043,43242 etc by a something like guid. I would like to use it everywhere - in assocations, etc, because i don''t wont to user estimate my database size by simple reading ids. Whats the solution? Is somewhere a rails plugin (i use rails 2.0.2)? I have problem with standard approach - by simple replacing id column by string

Hi all, I'm currently implementing quasi random generation (torus) on R (package randtoolbox available on CRAN). Even if it is not a great idea, I decided to use the machine time to initiate the seed. So when the seed is not specified by the user, the pkg uses the time machine time. Hence the following R code should produce different uniform variates : > for(i in

Hi, Is the below -- setSeed -- an okay way to set the seed in standalone applications making use of Rlib? It seems to work as expected. Is there a better way to do it? (I'm also looking at do_setseed but am unsure what to supply as op. findFun("set.seed", R_GlobalEnv)?) Thanks much. -- David Faden, dfaden at iastate.edu AIM: pitulx -- #include <assert.h> #include

On 2019-08-06 12:32 p.m., Ilia Mirkin wrote: > Hi James, > > I semi-recently added support for HDMI 2.0 (in 4.20+, so you're good), > which is why you got 60Hz in the first place. In order for the high > rates to work, something called "scrambling" must be enabled. This is > done by 2-party agreement between the sink and the source. The sink > will inform the

I'm looking for some help in getting R to compile on Sunos. We run a collection of Sunos and Solaris machines in the department here. I got to compile on Solaris 2.5.1 using gcc 2.7.2.2. On my Sunos 4.1.3 (and I've tried it on Sunos 4.1.4 as well) machines, it crashes during the compile. I'm using gcc 2.8.1 on there. It gets to this point: gcc -g -O2 -I../include

Hi James, I semi-recently added support for HDMI 2.0 (in 4.20+, so you're good), which is why you got 60Hz in the first place. In order for the high rates to work, something called "scrambling" must be enabled. This is done by 2-party agreement between the sink and the source. The sink will inform the source that it's about to use scrambling (by writing to the SCDC register on

--Multipart_Mon_Nov_24_14:51:09_1997-1 Content-Type: text/plain; charset=US-ASCII >>>>> "PaulG" == Paul Gilbert <pgilbert@bank-banque-canada.ca> writes: MM> The code is basically in V&R 1 and 2; V&R2 on p.167. I have it as a MM> C function that I used to dyn.load into S-plus in order MM> to prove that S-plus was using it.

Splus used a similar method for sampling from "bigdata" objects. One problem was that sample() is used both for creating a sample and for scrambling the order of a vector. Scrambling the order of a big vector wastes time. It would be nice to be able to tell sample() that we don't care about the order. Bill Dunlap TIBCO Software wdunlap tibco.com On Tue, Oct 17, 2017 at 10:55

Fritz, I have slightly adapted (didn't work before) "tsboot" from the "boot" library to the current time series conventions of R. The following patch will do that. I suggest to apply this patch to the file "boot/R/bootfuns.q" of the "boot" library at CRAN. best Adrian --- bootfuns.orig.q Thu Dec 9 10:07:23 1999 +++ bootfuns.q Thu Dec 9 10:06:51 1999

Fritz, I have slightly adapted (didn't work before) "tsboot" from the "boot" library to the current time series conventions of R. The following patch will do that. I suggest to apply this patch to the file "boot/R/bootfuns.q" of the "boot" library at CRAN. best Adrian --- bootfuns.orig.q Thu Dec 9 10:07:23 1999 +++ bootfuns.q Thu Dec 9 10:06:51 1999

This is the beginnings of HDMI 2.0 support. All of the "extra" features are left out, such as 12/16bpc, YUV420, etc. I've verified that with this code, a GP108 (GT1030) can switch between 4k at 60 and 1920x1080 at 60 on a LG 4K TV. Further, I've verified via i2c tools, that the SCDC writes really do happen. I suspect that the patch for keeping track of the high-speed TMDS

hey all, I perused my inbox looking for this subject, but not finding it, -anything I need to keep my server farm of 60 centos servers (that all run ntp) going smoothly during this next time change on March 11? I noticed on the w2k side my IT staff have to do some scrambling, heh, but that's expected. Any action required? -karlski

Sorry this is off-topic, but I'm scrambling to get this system in, google didn't help, and I'm sure someone on this list knows the answer cold. I'm trying to nfs-export a tmpfs disk. I saw a hint from a response about ram disks... which leads to my guess that tmpfs simply doesn't implement some method that nfsd needs. I can probably survive without tmpfs, but I'd like to

Hi dear list, I'm scrambling with this: i have a p-dimensional data frame for which i want to have a pairs() plot, with ellipse added in each lower.panel. I want the ellipse's parameter (mu, sigma) to be extracted from the appropriate entries in a pre-computed matrix ("dab" in the code below). Can it be done ? Thanks in advance, melly<-function (x, y, col =

Hello R experts What does this error means and how to resolve this issue (cannot change value of locked binding for ). Please suggest > mc = MonteCarloOption(dt = 1/360, pathLength = 30, mcSteps = 5000, mcLoops = + 50, init = TRUE, innovations.gen = sobolInnovations, path.gen = wienerPath, + payoff.calc = arithmeticAsianPayoff, antithetic = TRUE, standardization = + FALSE, trace = TRUE,

Can you try something very simple - unplug the cable, and plug it back in, while the TV is on, and set to the HDMI input? That should ensure that the SCDC write can go through at modeset time. You can also force nouveau to avoid any modes that require scrambling by booting with nouveau.hdmimhz=340. Cheers, -ilia On Tue, Aug 6, 2019 at 1:15 PM James <bjlockie at lockie.ca> wrote: >