similar to: Rtools contains Python interpreter(s), and six copies?

(Excerpts only). On Sat, Aug 3, 2019 at 12:48 AM Jeroen Ooms <jeroenooms at gmail.com> wrote: > > I'm assuming that Python is required to build R packages, on all operating > > systems. > Please don't assume but read the documentation (preferably before posting). I can't find one reference to Python in the documentation:

You could assign a density value to each point. Maybe you've done that already...? Then trim the lowest n (number of) data points Or trim the lowest p (proportion of) data points. e.g. Remove the data points with the 20 lowest density values. Or remove the data points with the lowest 5% of density values. I'll let you decide whether that is a good idea or a bad idea. And if it's a

> My understanding is that this represents bivariate normal > approximation of the data which uses the kernel density function to > test for inclusion within a level set. (please correct me) You can fit a bivariate normal distribution by computing five parameters. Two means, two standard deviations (or two variances) and one correlation (or covariance) coefficient. The bivariate normal

On Tue, Feb 13, 2018 at 2:20 AM, Jeroen Ooms <jeroenooms at gmail.com> wrote: > Thanks for your question. Your logs show that 'gcc' is not found. As > of R 3.3 you need to set the path to the compiler using the BINPREF > variable. This is because we ship two separate versions of gcc, one > targeting win32 and one targeting win64. I am not sure what your > rtools

Hi Abby, Thanks for getting back to me, yes I believe I did that by doing this: SNP$density <- get_density(SNP$mean, SNP$var) > summary(SNP$density) Min. 1st Qu. Median Mean 3rd Qu. Max. 0 383 696 738 1170 1789 where get_density() is function from here: https://slowkow.com/notes/ggplot2-color-by-density/ and keep only entries with density > 400

I recommend that you consult with a local statistical expert. Much of what you say (outliers?!?) seems to make little sense, and your statistical knowledge seems minimal. Perhaps more to the point, none of your questions can be properly answered without subject matter context, which this list is not designed to provide. That's why I believe you need local expertise. Bert Gunter "The

For the record, this is Linux R-devel: root at 4bef68c16864:~# R CMD /opt/R-devel/lib/R/bin/Rcmd: 60: shift: can't shift that many root at 4bef68c16864:~# R CMD -h /opt/R-devel/lib/R/bin/Rcmd: 62: exec: -h: not found root at 4bef68c16864:~# R CMD --help /opt/R-devel/lib/R/bin/Rcmd: 62: exec: --help: not found This is R-release on macOS: ? R CMD

Hi Abby, thank you for getting back to me and for this useful information. I'm trying to detect the outliers in my distribution based of mean and variance. Can I see that from the plot I provided? Would outliers be outside of ellipses? If so how do I extract those from my data frame, based on which parameter? So I am trying to connect outliers based on what the plot is showing: s <-

sorry, release "versions" On Mon, Jun 8, 2020 at 11:17 AM Abby Spurdle <spurdle.a at gmail.com> wrote: > > On Mon, Jun 8, 2020 at 4:09 AM Fox, John <jfox at mcmaster.ca> wrote: > > Does it make sense to withdraw the Windows R 4.0.1 binary until the issue is resolved? > > Yes, it does. > All the release reversions should be removed.

> On Jan 14, 2020, at 3:29 PM, Abby Spurdle <spurdle.a at gmail.com> wrote: > >> I do want to entice people to have a long look beyond closed >> source OS into the world of Free Software where not only R is >> FOSS (Free and Open Source Software) but (all / almost) all the >> tools you use are of that same spirit. > > And while everyone is talking about

In principle a good idea, but I'm not sure the whereabouts of Catherine Loader are known at this point. Last peeps from her on the net seem to be about a decade old. .pd > On 18 May 2020, at 10:31 , Abby Spurdle <spurdle.a at gmail.com> wrote: > > This has come up before. > > Here's the last time: > https://stat.ethz.ch/pipermail/r-devel/2019-March/077478.html

Hi Bert, Another confrontational response from you... You might have noticed that I use the word "outlier" carefully in this post and only in relation to the plotted ellipses. I do not know the underlying algorithm of geom_density_2d() and therefore I am having an issue of how to interpret the plot. I was hoping someone here knows that and can help me. Ana On Fri, Oct 9, 2020 at

Yep - simpleITK is available at github.com/SimpleITK/SimpleITK. There's also github.com/SimpleITK/SimpleITKRInstaller - a devtools based installer for mac and linux. CMake has a range of build environments. I experimented with MSYS2 and mingw makefiles, but had trouble with incompatibilities in the path required by CMake and those options - from memory the sh in RTools/bin caused problems.

Hi all, I'm trying to set up the Windows Rtools toolset for building packages with compiled code. I installed for Windows R-3.4.3 from CRAN and installed Rtools-3.4 in a custom location M:\R\R-3.4.3 and M:\R\Rtools-3.4 Following the instructions, in shell, I set Path=M:\R\Rtools-3.4\bin;M:\R\Rtools-3.4\gcc-4.6.3\bin;M:\R\R-3.4.3\bin;... (the ... are other paths irrelevant for R/Rtools).

Hello, I am working on the SimpleITK package for R. This is an enormous package that is largely automatically generated via a set of swig/json/lua magic, and is working well under linux and osx. However we're having a lot of trouble with the Windows side. In fact, we are struggling to get the base libraries to build using the RTools 3.4 toolchain, even before the worrying about the R-specific

> > And indeed I think you are right on spot and this would mean > > that indeed the implicit class > > "matrix" should rather become c("matrix", "array"). > > I've made up my mind (and not been contradicted by my fellow R > corers) to try go there for R 4.0.0 next April. I'm not enthusiastic about matrices extending arrays. If a

>>>>> Avraham Adler >>>>> on Mon, 13 Jan 2020 14:38:12 -0500 writes: > Those of us stuck on Windows but who attempt to develop properly are > wounded to the quick, sir! > :) > Avi Indeed, you had a ' :) ' , but others have perceived this as an insult. I'm really really sorry for that and do want to apologize to all of

I need to write some documentation: I'm looking for a standard, consistent way of referring to the components and attributes of R data structures. Googling and Stackoverflow yield a variety of github sites that do not seem to be particularly authoritative. I was hoping to find a BNF/ABNF grammar for R. I've looked at the output of bison -v ./R-3.6.2/src/main/gram.y but it does not

Dear All, Martin Maechler has asked me to send this to R-devel for discussion after I submitted it as an enhancement request ( https://bugs.r-project.org/bugzilla/show_bug.cgi?id=17563). At this time, the update.formula() method always performs a number of transformations on the results, eliminating redundant variables and reordering interactions to be after the main effects. This is not always

Hi everyone, I am not sure if there is an existing solution to this, but I want my S4 objects inside a list matrix showing correctly. Currently it shows as: R> str(lst[[1]]) Formal class 'Basic' [package "symengine"] with 1 slot ..@ ptr:<externalptr> R> matrix(lst, 2) [,1] [,2] [,3] [,4] [,5] [1,] ? ? ? ? ? [2,] ? ? ? ? ? Is it