similar to: C access to R libraries

Hello, Using a fixed effects linear model (with lm), I can get exact p-values out of the AVOVA table, even if they are very small, eg. 1.0e-200. Using lme (linear mixed effects) from the nlme library, it appears that there is rounding of the p-values to zero, if the p-value is less than about 1.0e-16. Is there a way we can obtain the exact p-values from lme without rounding? used commands:

Hi all I have the next data frame year STOD SLAGNR TAL TALT TALVEKT 1 2002 2120006 57 1 NA 1 2 1997 97030032 57 NA NA NA 3 1997 97030071 27 1 NA NA 4 1997 97030005 57 1 NA NA 5 1997 97020127 60 NA 1 NA 6 2001 1160025 27 1 NA 1 7 1998 98020069 60 1 NA NA 8

Dear R users, I'm coming back to R after while. I have a data frame with 200 columns, each column has a name. How to extract all columns to a new dataset, but the specified (by names) ones? I was playing with that for a little bit using the vector syntax but got several syntax errors. Thanks, Rado

Hello all, Do you know of convenient functions that can do: 1) a fit "f(x)" of data points with a spline, and *then* 2) weighted fits of other data points ** with a model of the form a*f(x-x0)?**? [i.e., the goal is to find a and x0, ideally with their covariance matrix], and 3) if possible, the same as (2) above, but with the same model *convoluted with a gaussian* (whose

What does this warning mean precisely? Is there any reason to care about it? Can I Avoid it by another way of programming? Thank you in advance.

Dear Sir/Madam, I am doing a project related to R. However, it is always difficult find some R functions. The R user guide seems not complete. Is there any free document about all R functions ? Who knows ? please help me. My email is myzhaogong@yahoo.com Thank you very much --------------------------------- [[alternative HTML version deleted]]

Hi! I am trying to install in my R environment the rhdf5 package and library but it seems to have vanished from either the CRAN or BioConductors sites. Can you tell me where it would be possible to find it or any R library (or function) able to read hdf files? Sincerely, Nicolas Degallier UMR 7159 / IRD UR182 Laboratoire d'Oc?anographie et du Climat, Exp?rimentation et Approches

Dear R'Helpers and Colleagues, I have looked in the documentation, asked to some colleagues in the lab, but was unable to solve the following difficulty. I am running R on a iMac G5 with OS 10.4. The file below (73 rows x 144 col) shows the values of a climatic index on the globe with a grid of 2,5 ? x 2,5 ? (NA = no value): ? With image() and map() and running the following

Dear R'helpers, I am reading lines in a .txt file Each line is stocked into a n elements object, as this: [958] " 422 287 339 31 203 602 547 1026 500 366 346 227" [959] " 410 67 11 220 110 451 562 598 732 163 163 220" [960] " 179 513 95 186 102 595 333 1289 804 210 294 459" [961] " 276 153 307 138 126 233 623 739 521 421 209 75" [962] " 64

Hi there, I have a multiple for loop over a list of data frames for ( i in 1:(N-1) ) { for ( j in (i+1):N ) { for ( p in 1:M ) { v_i[p] = alist[[p]][i,"v"] v_j[p] = alist[[p]][j,"v"] } rho_s = cor(v_i, v_j, method = "spearman") rho_p = cor(v_i, v_j, method = "pearson"

Hello, I have some problems running some tools of java in CentOS. Anyone know where is the problem for this? > [jv at localhost ~]$ java org.apache.xalan.xslt.Process > Exception in thread "main" java.lang.NoClassDefFoundError: org.apache.xalan.xslt.Process > at gnu.java.lang.MainThread.run(libgcj.so.7rh) > Caused by: java.lang.ClassNotFoundException:

Dear all, on a brand new DELL computer CentOS 5.1 installs well, but the internet connection is extremely slow (8 kB/s, indeed kiloBytes !). Did anyone find a solution to that problem ? It might be more DELL specific than CentOS specific. Yours, Peter -- v v v v v v v v v v v v v v v v v v v v v > Peter Reinhardt | Ma?tre de Conf?rences

Ma premi??re question: puis-je ??crire en fran??ais, mon anglais est pire que pire. J'essaie en fran??ais; sinon, j'essaierai une traduction! Je sduis d??butant. Ma question est donc simple, j'imagine. Je travaille sur des tableaux de statistiques. Je prends un exemple: J'ai un "frame" que j'appelle "eurostat" qui me donne des statistiques

Hi, I mount //MYSERVER/Archives using smbmount //MYSERVER/Archives /mnt/Archives -N (MYSERVER is a NT SERVER box and the Linux box from which I smbmount is 2.2.13-7mdk. Everything is fine : [root@lima linux]# df Filesystem 1k-blocks Used Available Use% Mounted on /dev/hda6 1981000 1373871 504718 73% / /dev/hda7 2873619 1746320 978700 64%

Hello, I'm new to R and would like to know how to create a vector of "rolling sums". (I have seen the Rmetrics package and the rollMean function and I would like to do the same thing except Sum instead of Mean.) I imagine someone has done this, I just can't find it anywhere. Example: x <- somevector #where x is 'n' entries long #what I would like to do is: x1

http://www.cs.purdue.edu/homes/jv/pubs/ecoop12.pdf A new paper out on R the language -- I'm not all the way through it but it's been an interesting read so far. Thought it might be of interest to the list. Michael Weylandt [[alternative HTML version deleted]]

Dear R'helpers, I guess the solution is trivial but despite some hours of testing and looking at the doc, I was unable to fix the following problem. I want to do either: for (i in 1:lat) a[i,which(a[i,]==0] <- NA or: for (i in 1:lat) a[i,which(a[i,]==-9999|a[i,]==9999|a[i,]==9998|a[i,] ==-9998)] <- NA if the word "Time" is or is not present in variable

Un texte encapsul? et encod? dans un jeu de caract?res inconnu a ?t? nettoy?... Nom : non disponible Url : https://stat.ethz.ch/pipermail/r-help/attachments/20060609/ebee1cb2/attachment.pl

Regardless of the value of the other arguments, the first element in the output of seq() is _always_ `from`. Hadley On Mon, Jun 15, 2015 at 9:56 AM, Millot Gael <Gael.Millot at curie.fr> wrote: > Thanks for your answer. > > The rational behind my proposal is why taking "from" when length.out=1, more than "to" or "NA", or " integer(0) " ?

Hello, First, let me say I'm an avid fan of R--it's incredibly powerful and I use it all the time. I appreciate all the hard work that the many developers have undergone. My question is: why does the paradigm of changing the type of a 1D return value to an unlisted array exist? This introduces boundary conditions where none need exist, thus making the coding harder and confusing. For