similar to: Using intervals() function for nlme model - Statistics Lab ETHZ

Dear Ivan, thanks for the insights! This points us directly in the direction we need. Have a lovely day! Yours sincerely, Tatiana, Marvin & Paul from Statistics Lab ________________________________ From: Ivan Krylov <ikrylov at disroot.org> Sent: Monday, May 6, 2024 4:24 PM To: Bielakova Tatiana Cc: R-help at r-project.org; Stephan Paul Andreas Kurt; Lob Marvin Subject: Re: [R]

Hello! I would like to know how do I citate R? I have used it during my Master thesis but I don’t know how to citate during the text and on the references. I’ve looked for it on the web page but only found how to citate the FAQ. Thank you in advance. Tatiana Fernandes Universidade Estadual do Norte Fluminense Laboratório de Ciências Ambientais - CBB Av. Alberto Lamego, 2.000 - Campos dos

Hello, I want to understand how to tell if a model is significant. For example I have vectX1 and vectY1. I seek first what model is best suited for my vectors and then I want to know if my result is significant. I'am doing like this: model1 <- lm(vectY1 ~ vectX1, data= d), model2 <- nls(vectY1 ~ a*(1-exp(-vectX1/b)) + c, data= d, start = list(a=1, b=3, c=0)) aic1 <- AIC(model1)

Hi, I have a problem of estimating a mixture of two normal distributions. I need to find the starting points automatically, since this is a part of a larger piece of image processing code. I found the mix2normal1 function in VGAM package that mentions a method of finding starting values for mu1 and mu2 but refers the reader to a book by Everitt and Hand. Unfortunately, I do not have an easy

Good morning. I'm Tatiana Merkulova, third-year student at Moscow State University, Faculty of Computational Mathematics and Cybernetics. I'm interested in the 'Gmane Search improvements' project. I have strong background in C++ and unix system programming. I have some perl-knowledge, but I'm not its active user. Anyway, I think it wouldn't take much time to learn it in

On Feb 28, 2020, at 8:56 AM, Johannes Doerfert <johannesdoerfert at gmail.com> wrote: > On 02/28, Nicholas Krause via llvm-dev wrote: >> Anyhow what is the status and what parts are we planning to move to >> MLIR in LLVM/Clang. I've not seen any discussion on that other than >> starting to plan for it. > > As far as I know, there is no

On 3/3/20 8:37 PM, Chris Lattner wrote: > On Feb 28, 2020, at 6:03 PM, Chris Lattner <clattner at nondot.org > <mailto:clattner at nondot.org>> wrote: >> >> On Feb 28, 2020, at 8:56 AM, Johannes Doerfert >> <johannesdoerfert at gmail.com <mailto:johannesdoerfert at gmail.com>> wrote: >>> On 02/28, Nicholas Krause via llvm-dev wrote:

Hello, If I understand good, I can't have p-value for the nls model. I have 2 vectors. And I'am doing model <- nls(crf ~a*(1-exp(-x/b)) + c, data= d, start = list(a=1, b=3, c=0)) and I want to know If my result is significat, if I can't have p-value, how can I know it? Thank you

Dear R-Users, I have a large number of data(54000) and the field of data is 50 to 2.0e9. I want to use normalmixEM (package:mixtools) to fit them in finite mixture narmal distributions,but get some mistakes.I don't know which steps make the error. I have used the following functions before >x<-read.table("data") >log.x<-log10(x$V1) >log.x<-sort(log.x)

I looked at rdocumentation.org. At first I thought it was a superior replacement for namazu, but after I tried a few things I decided that it wasn't. I could not find any documentation about how to search, and the various things I tried seemed to yield very strange responses, e.g., a search for "Hayes mediation bootstrap" gave me mostly functions that had nothing to do with the

Dear Ben Many thanks. I see that a second challenge are NA values. Is it possible to consider na.rm=TRUE? > r2_resampled <- resample(r2, r1) > compareRaster(r1, r2_resampled) [1] TRUE > > all.equal(getValues(r1), getValues(r2_resampled), tolerance = 0) [1] "'is.NA' value mismatch: 9544032 in current 66532795 in target" Kind regards Sibylle

Hi, Is there any package that I can use to simulate the Gaussian Mixture Model , which is a mixture modeling method that is widely used in statistical learning theory. I know there is a mclust, however, I think it is a little bit different from my problem. Thanks very much.. regards. -------------------------- Peng Jiang ?? Ph.D. Candidate Antai College of Economics &

Dear community Similar to the example of the rdocumentation, my idea is to use all.equal and to print the difference. https://www.rdocumentation.org/packages/base/versions/3.6.2/topics/all.equal > d45 <- pi*(1/4 + 1:10) > stopifnot( + all.equal(tan(d45), rep(1, 10))) # TRUE, but > all (tan(d45) == rep(1, 10)) # FALSE, since not exactly [1] FALSE

On 3/18/20 9:49 AM, Nicolai Hähnle wrote: > On Wed, Mar 18, 2020 at 7:23 AM Nicholas Krause via llvm-dev > <llvm-dev at lists.llvm.org> wrote: >> On 3/3/20 8:37 PM, Chris Lattner wrote: >> >> On Feb 28, 2020, at 6:03 PM, Chris Lattner <clattner at nondot.org> wrote: >> >> >> On Feb 28, 2020, at 8:56 AM, Johannes Doerfert <johannesdoerfert at

> No HTML this time. Sorry Dear all, I am attempting to model some one-dimensional data using Gaussian mixture model with mclust.? Generally, the data that I have have 3 overlapping populations (with one of them being the majority, and the other two combining to less than 15%) and for some reason, mclust consistently ignores the smaller peaks, giving me strange values for the means

Hi, It's a reasonable question. The answer is that it actually is included, but there are many instances across packages where multiple functions are documented on a single help page. The following brings up such a page... (for XML_3.98-1.9) > library(XML) > ?newXMLNode You can see the same on line... https://www.rdocumentation.org/packages/XML/versions/3.98-1.9/topics/newXMLDoc

Digging into the code for raster::compareRaster(): library(raster) r <- raster(ncol=3, nrow=3) values(r) <- 1:ncell(r) r2 <- r values(r2) <- c(1:8,10) all.equal(getValues(r), getValues(r2), tolerance = 0) [1] "Mean relative difference: 0.1111111" compareRaster has fancier machinery internally for doing the comparison for large rasters a block at a time if everything

On 9/8/2016 3:30 AM, Joris Meys wrote: > > Hi Jonathan, > > I have neither the resources nor the skills to take over, but whatever > happens I want to thank you for all the work. Too often people forget > that all these nice tools keep working due to the devotion of people > like you. > > So thank you! > I concur. People all over the world live better

*** *** WHAT WOULD MAKE R EASIER TO USE FOR YOU? *** The useR! 2017 conference in Brussels, July 4-7, will include a session in which attendees will be invited to offer their thoughts in at least three areas: * A common interface for similar functions. For example, John C. Nash and others have taken the lead in developing packages to provide one standard call that will

Hi, I am not sure this is a bug in Openssh or not. I am running Openssh 4.1p1. with openssl 0.9.7g Scenario: When my password is in the warning period, I logon via ssh and I did not get the warning message which I should. I enabled the DEBUG level to 3 and I can see that sshd did received the warning message but It is not displayed from login session. Information from DEBUG : Jul 13 17:05:31