similar to: [R-pkgs] New Package vetr: Enforce Structural Requirements for S3 Objects

`grDevices::convertColor` performance can be improved by 30-300x with small changes to the code. `colorRamp(space='Lab')` uses `convertColor` so it too benefits from substantial performance gains. `convertColor` vectorizes explicitly over the rows of the input color matrix using `apply`. The level-1 patch [1] illustrates a possible minimal set of changes to achieve this with just R

Hello. I'm using these commands to compile the code below in order to collect edge/blocks profiling: clang -emit-llvm -c sort.c -o sort.bc opt -insert-edge-profiling sort.bc -o sort_prof.bc clang sort_prof.bc -lprofile_rt -L/llvms/lib -o sort_prof then I run the program and display the profiling information using llvm-prof sort_prof.bc, and the result is:

On Wed, 16 Mar 2016 at 05:55 Eric Christopher <echristo at gmail.com> wrote: > Hi Andrew, Peter, > > I took a look at the results of running govet on the go bindings - there > are a lot of small/simple problems that should probably be looked at. Wrong > number of arguments a few times, shifts by > 32, etc. > Did you just run "go vet

Geachte gebruiker, U probeert een attachment te versturen met een virus. Het betreft het attachment movie0045.pif dat u heeft gestuurd naar . Het attachment is besmet met het virus: VIRUS= Win32.Sobig.F (CA(Vet),NAI,Kaspersky). Het bericht "Re: That movie" was verzonden vanaf samba@samba.org. De status van de attachment is: Purged. Deze mail is uitsluitend ter informatie, u hoeft

Am running Samba on SCO 5.0.2 and continually get the following error in this log file from *some* client win pc's only; [2004/07/12 10:02:56, 0] smbd/service.c:(252) wkst7 (192.168.0.119) couldn't find service scotland: Also [2004/07/12 10:02:56, 0] smbd/service.c:(252) wkst7 (192.168.0.119) couldn't find service veta I have around 25 shares available with just these two

Dear R users, I would like to calculate a cumulative sum as following: on the i-th row, in the j-th column of a matrix, I would like to obtain the sum of the (i-1) preceding elements of this j-th column. Could I avoid a "for" loop? Thank you, Tristan Lorino ---------------------- ?cole Nationale V?t?rinaire d'Alfort - http://www.vet-alfort.fr, T?l. 01 43 96 70 33 M?l. tlorino at

Hi, About GUI and R, I would say that personnaly, I need to build a nice GUI for people who does not know anything about R, to conduct simulations. I don't know if the choice of R is the best. Maybe writing all the code in Java would be better... I don't know. That's why I have tried to install RSJava from Omegahat on my computer (Windows 2000). With R 1.5.0 or 1.5.1, I get the

Hi, I would create a function rdiscrete that returns the value of a discrete random variable X defined on a subset which can change, and for the same probability for the issue, eg: X could sometimes take a value in the subset {2,3,4} with probability 1/3 for each issue, and sometimes X could take a value in the subset {2,3,4,5,6} with probability 1/5 for each issue, etc. The function should have

Dear R users, Is it possible to install RMySQL package with R 1.5.0 on Windows 2000 platform? This package is not listed in the packages list after calling "load package from CRAN" menu... Thank you for your help, Tristan Lorino ---------------------- ?cole Nationale V?t?rinaire d'Alfort - http://www.vet-alfort.fr, T?l. 01 43 96 70 33 M?l. tlorino at vet-alfort.fr Site personnel

Dear R users, I would like to express a function (with only one argument) as the integrate of its derivate. For example, for y=x^2, I would like something like integrate(deriv(~x^2,"x", function(x) NULL, formal=T),0,2) which would give me... 4. Thank you, Tristan ---------------------- ?cole Nationale V?t?rinaire d'Alfort - http://www.vet-alfort.fr, T?l. 01 43 96 70 33 M?l.

fansi provides counterparts to the base string manipulation functions substr, strwrap, strtrim, strsplit, and n(z)char that account for ANSI CSI SGR control sequences.? ANSI CSI SGR control sequences [1] can be used to format text in terminals that support them. For example the control sequence "\033[31m" causes text that follows to render in red, and the control sequence

I was thrilled to see this in the change log: > match.call() gains an envir argument for specifying the environment from which to retrieve the ... in the call, if any; this environment was wrong (or at least undesirable) when the definition argument was a function. This was an issue I ran into a few years ago.? I ended up writing my own version that allows specification of the environment, but

[ Initially posted in r-package-devel, now reposting here by request from Uwe; my apologies for the cross-post. ] Package status reports come in three different severities: NOTE, WARNING, and ERROR. Motivated by Brodie's nice (dependency-free) accessor function for per-maintainer status [1], I have looked into reducing the number of ERRORs. I hit a road block. Several of my packages

fansi provides counterparts to the base string manipulation functions substr, strwrap, strtrim, strsplit, and n(z)char that account for ANSI CSI SGR control sequences.? ANSI CSI SGR control sequences [1] can be used to format text in terminals that support them. For example the control sequence "\033[31m" causes text that follows to render in red, and the control sequence

Dear R users, I'm working with Windows 2000 and R -- note that I could maybe work with Linux too... I would like to know if it is possible to build a stand-alone statistical package which: -- could be programmed in R language, -- could have a nice graphical interface with buttons and menus (this package will be distributed to non-statistician people), -- could realize statistical operations,

Dears users, Thanks for your responses concerning my question of yesterday (about stand-alone package). Il would like to explore two ways: -- Tcltk extension, -- Rweb application. I have installed ActiveTcl (in F:\Tcl), and I have modified the PATH (in the autoexec.bat file): set R_LIBS=F:\R\rw1050\library set PATH=%PATH%;F:\Tcl\bin set PATH=%PATH%;F:\Tcl\lib set PATH=%PATH%;F:\R\rw1050\bin

Hi Andrew, Peter, I took a look at the results of running govet on the go bindings - there are a lot of small/simple problems that should probably be looked at. Wrong number of arguments a few times, shifts by > 32, etc. https://golang.org/cmd/vet/ Thanks! -eric -------------- next part -------------- An HTML attachment was scrubbed... URL:

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Dear All, Please find a job description attached. Best wishes, Simon ** UNIVERSITY OF CAMBRIDGE Research Associate In Viral Phylodynamics Start date: Immediately Limit of Tenure: 3 years This post is funded by an MRC Methodology Research Programme grant, entitled 'Combining epidemiological and phylogenetic models of infectious disease dynamics'. The successful applicant will

Dear R users, I was happy to find a binary library for SJava in the last released of R (1.5.1)... I am able to load the library... but I have some problems to run this library: > .JavaInit() Error in .JavaInit() : Couldn't start Java Virtual Machine: Can't create Java Virtual Machine > javaConfig() $classPath [1] "F:/Program