search for: fonctional

Hello R-users, I'm currently facing a pretty hard problem which I'm hopping you'll be able to help me with. I'm using R to create images. That alone is not the problem, the problem is that I'm using R to create 168 000 images... My code (which is given below) use different package (raster and rgdal) to import a image (size 20gig) and divide it into 168 000 pictures that are

Hia .... i try to use the fonction Getvar of asterisk to get a variable myDNIS that i have define. i use it as follow Action: Getvar Channel: SIP... Variable: myDNIS but asterisk don't know it .i have the response as follow Response: Error Message: Invalid/unknown command does everybody meet this problem . i try all possible combination and nothing help please ..!! :-( thanks in advance

Hello, I am working on extracting data from sound recording (fee bee song of the black-capped chickadee). I obtained a two column matrix with x=time(s) and y=frequency(khz). The part of the recording that is interesting me is when the frequency is stable. Does somebody ever used a fonction that extract only constant data among a huge list of data (sample= 180000)? Thanks Thibault Grava

I've been looking for an IACF() procedure in R for a long time (it's a very convenient function to check for overdifferencing time series), and eventually decided to write my own function. Here's what I came up with : 3 web-pages helped me estimate it : http://www.xycoon.com/inverse_autocorrelations.htm

Hello Everyone, I''m pleasant to announce the release of ruby-debug 0.1.3. If you think that ruby-breakpoint is too limited for your needs and debug.rb brings your application to its knees, you might find this small extension useful. INSTALL It''s a usual procedure: $ gem install ruby-debug DOCS This library has almost identical interface with the standard debug.rblibrary.

hello, When I compil the samba new version samba 3.6.5, on Debian jessie 8.8, most of the time I've got an error message. I can compile without problems samba 3.6.4 on the running servers. It doesn't happen on a fresh install Thanks for your help, - serge. 'configure' finished successfully (1m56.906s) WAF_MAKE=1 python ./buildtools/bin/waf build Waf: Entering directory

Dear R users, I'm performing some GLMMs analysis with a negative binomial link. I already performed such analysis some months ago with the lmer() function but when I tried it today I encountered this problem: Erreur dans famType(glmFit$family) : unknown GLM family: 'Negative Binomial' Does anyone know if the negative binomial family has been removed from this function? I really

Dear R users, I’m performing some GLMMs analysis with a negative binomial link. I already performed such analysis some months ago with the lmer() function but when I tried it today I encountered this problem: *Erreur dans famType(glmFit$family) : unknown GLM family: ‘Negative Binomial’* Does anyone know if the negative binomial family has been removed from this function? I really appreciate any

Bonjour, Je veux cherché l’estimateur de vraisemblance maximal (MLE)d’une fonction à 3 paramètre inconue étant donné une échantillon de taille 50 (les observations des valeurs de x) alors comment je peux procédé La fonction de densité est définie par : f(x)= 1/3(g(a1)+g(a2)+g(a3)) avec g(ai)=(exp(ai)*ai^x)/x! pour i=1,2,3. Je vous remercie beaucoup. A. Elhabti

Hi, I cannot get mongrel working on i686 debian sarge, whereas it works quite well on another ppc box under debian unstable. Instead I can use scgi_rails or webbrick without any problem. Here is the error: # mongrel_rails start /usr/lib/ruby/gems/1.8/gems/mongrel-0.3.12.4/lib/mongrel/rails.rb:28: uninitialized constant Mongrel::HttpHandler (NameError) from

Dear Any, Is there a fonction in R to change a string to uppercase ? Thanks for all your help

Hi, I tried to use S-plus script with R. I thought it was easy because there aren't a lot differences between S-plus and R syntaxe. However, I didn't succeed to use stepwise function in R. I think the best equivalent in R is step, but this function seems not to use same parameters. is there a better equivalent in R ? or package to make stepwise compatible with R ? Thank you for

This fixes: btrfs-list.c: Dans la fonction «ino_resolve» : btrfs-list.c:511: attention : déclaration implicite de la fonction « «strndup» » btrfs-list.c:511: attention : incompatible implicit declaration of built-in function «strndup» make: *** [btrfs-list.o] Erreur 1 and: btrfs.c: Dans la fonction «split_command» : btrfs.c:168: attention : déclaration implicite de la fonction « «strndup» »

J'aimerais savoir si la fonction merge() est la seule disponible pour concatener des tableaux de donn?es? Est-ce normal que l'ex?cution soit lente?

Hello all R users, My simulation function works correctly, but I have problems with plot function. You will find the following code using it. Thank you for your help ##################################################" simulation <- function(k, n){ conc <- seq(0,10,by=0.5) #choixg <- seq(1, length(conc)) choixg <- rep(0,length(conc)) for (i in 1:length(conc)){ choixg[i]

Hai, Your subject suggest 3.6.5, see you did mean 4.6.5 I suggest you have a look here http://apt.van-belle.nl/ And if you dont want to use the packages, just get the source of my apt. Or get them from debian experimental and recompile them on jessie. You need unstable and experimental for the needed sources for 4.6.5 on debian and its dependecies. Greetz, Louis >

Hi all R users I did a logistic regression with my binary variable Y (0/1) and 2 explanatory variables. Now I try to draw my nomogram with predictive value. I visited the help of R but I have problem to understand well the example. When I use glm fonction, I have a problem, thus I use lrm. My code is: modele<-lrm(Y~L+P,data=donnee) fun<- function(x) plogis(x-modele$coef[1]+modele$coef[2])

Hello Dear R user, I want to conduct a Principal components analysis and I need to run two tests to check whether I can do it or not. I found how to run the KMO test, however i cannot find an R fonction for the Bartlett's test of sphericity. Does somebody know if it exists? Thanks for your help! Thibault [[alternative HTML version deleted]]

Hi all, I've just installed R on my Mac & PC. The base demo run fine.. But I'm encountering several pb with some packages (installed using CRAN binaries using the menu) - Lattice: > demo(lattice,package='lattice') demo(lattice) ---- ~~~~~~~ Type <Return> to start : > require(grid) [1] TRUE > old.prompt <- grid.prompt(TRUE) > old.settings

Bonjour tout le monde. En fait je voudrait savoir si il est possible d''enlever l''une des trois fonctions de la frame(maximize_box, minimise_box, close_box). On peut retirer les 3 en même temps, mais est-ce que l''on peut juste retirer l''une des trois? merci sebastien http://beusse.liveror.com _______________________________________________ wxruby-users mailing