search for: scientifiques

Dear list, since I have upgraded openOffice to version 3.2 I have some trouble to open very simple ODT files generated by odfweave: the file is apparently corrupted (but recovery is fine). I have observed this under windows and mac OS 10.4.11 with R 2.10.0, odfWeave_0.7.11, XML_2.6-0, lattice_0.17-26. However, I found nothing similar by RSiteSearching so that I'm suspecting a localization

Dear all, I'm resurrecting this old post (about 6 monts old, reproduced thereafter) because I have struggled against the same problem and found a solution so that I found it was worth posting for the record. The simple fix when you want to use odfWeave with 7-ZIP as a compressing/decompressing utility under windows is to use the 'x' instead of the 'e' option so as to preserve

...ead the posting guide http://www.R-project.org/posting-guide.html > > and provide commented, minimal, self-contained, reproducible code. > > > > > -- > Renaud LANCELOT > Département Elevage et Médecine Vétérinaire (EMVT) du CIRAD > Directeur adjoint chargé des affaires scientifiques > > CIRAD, Animal Production and Veterinary Medicine Department > Deputy director for scientific affairs > > Campus international de Baillarguet > TA 30 / B (Bât. B, Bur. 214) > 34398 Montpellier Cedex 5 - France > Tél +33 (0)4 67 59 37 17 > Secr. +33 (0)4 67 59 39 04 &gt...

...d to handle missing values in test. However, is there a way to avoid the evaluation of the alternative expression in ifelse when the argument test is false ? Best regards, Renaud -- Renaud LANCELOT D?partement Elevage et M?decine V?t?rinaire (EMVT) du CIRAD Directeur adjoint charg? des affaires scientifiques CIRAD, Animal Production and Veterinary Medicine Department Deputy director for scientific affairs Campus international de Baillarguet TA 30 / B (B?t. B, Bur. 214) 34398 Montpellier Cedex 5 - France T?l +33 (0)4 67 59 37 17 Secr. +33 (0)4 67 59 39 04 Fax +33 (0)4 67 59 37 95

I m in front of a problem of simultaneity bias between two equations and would like to apply the two stage level least square....Is there a special command in R ? I didn't found something about that in the R help. Thanks for your help !!!! ************************************************************** Mathieu Vuilleumier - collaborateur scientifique Institut de recherches ??conomique et

Dear R users and developers, Would any of you be interested in giving a lecture about R and/or R use cases at the following free software conference that takes place in Amiens, France, next summer? We already had a talk on R last year by Yves Croissant (http://2006.rmll.info/theme_26?lang=en) but are still open to any submission this year. We expect some talks this year (to be confirmed) about

Dear all, I am a public resaerch engineer in marseille (France) and I am currently developping a free software for high throughput experiments in biology using mainly R (bioconductor). This project is almost at a finalisation stage and I would like to build an installshield using innosetup for the windows version of my software. The ideal case would be to also include the required 2.6

Dear list members, If I install with R-devel r74500 on Windows (sessionInfo below) the attached 'bugdemo' package with the single function foo <- function() { ? named <- c("bar"=TRUE) ? print(named) ? return(named) } then run > bugdemo::foo() [1] TRUE [1] TRUE The "bar" name is lost. It is not lost when I define foo in the R session instead of using

Dear All, I get the following error when using either SASxport or Hmisc to read an .xpt file: > w <- read.xport("D:/consult/Trophos/dnp/base/TRO_ds_20081006.xpt") Erreur dans factor(x, f$value, f$label) : invalid labels; length 15 should be 1 or 14 > z<- sasxport.get("D:/consult/Trophos/dnp/base/TRO_ds_20081006.xpt") Erreur dans factor(x, f$value, f$label) :

Hi list, is there any direct way to obtain confidence intervals for the regression slope from lm, predict.lm or the like? (If not, is there any reason? This is also missing in some other statistics softwares, and I thought this would be quite a standard application.) I know that it's easy to implement but it's for explanation to people who faint if they have to do their own programming...

hello I make a subroutine that give-me a (mathematical) function in string format. I would like transform this string into function ( R function ). thanks for any tips. cleber #e.g. fun_String = "-100*x1 + 0*x2 + 100*x3" fun <- function(x1,x2,x3){ return( ############ evaluation( fun_String ) ############ ) True String mathematical function :-( :-( > nomes [1]

Dear Sir/Madam, I am PhD student in Speech Enhancement at INRIA in France. I am part of the Multispeech team, which is supervised by Emmanuel Vincent. My work includes echo cancellation, dereverberation and noise suppression. It's been 2 years I am using SpeexDSP for echo cancellation. I noticed there was a high-pass filter and I tried to deactivate it by commenting the lines related to

...ion to use to fit OMEGA ? I have ever tried to use the function ssanova in the gss package but the solution of my program is not symetrical : I am definitly wrong in my approach. Thank you in advance for the users of mda package that would answer me. Damien Berlemont student at : DESS Methodes Scientifiques de Gestion - Paris-X Nanterre Damien.Berlemont at ccf.fr ****************************************** Ce message est strictement confidentiel. Son integrite n''est pas assuree sur Internet. Le contenu de ce message ne peut engager la responsabilite du Credit Commercial de France. Si vous...

Dear lists, It seems that RODBC has a problem : when reading through ODBC from an Access table with missing values, *character* missing values are (correctly) reported as NA factor values. *Numeric* values, however, retain the value of the same variable in the previous row. My setup : R 1.1.1 under Win95, RODBC as compiled with the R Win CRAN distribution, MS Access 97. I just discovered this,

Dear List, I would like to know if there exist some R implementation of John Whitehead's procedures for the planning and analysis of group sequential clinical trials. His book is enlightenig but somewhat frustrating : it has a good basic exposition of his framework, but the technical details are sparse, and leave much work to do when one plans to reuimplement part of the procedures. For

Dear List, I recently asked about any R implementations of Whitehead's methods for sequential clinical trials. Here's the summary of answers so far : 1) There is no R public implementation of those methods 2) There exists an interest for such a package, which does things quite different from Lan-deMets paradigm (shortly : Whitehead's methods allows for unplanned interim analyses

Hello ! I need help ! I would like to make a recursive regression on a logistic model (or linear model) to test the the stability of my data. Is anybody know if R has a special command or not ? Thanks for your help. Best regards, ************************************************************** Mathieu Vuilleumier - collaborateur scientifique Institut de recherches ?conomique et r?gionale (IRER)

Dear Listers, If I have several glm objects with names glm1, glm2.... and want to apply new data to these objects. Instead of typing "predict(glm1, newdata)..." 100 times, is there way I could do so in a loop? Thank you so much! wensui [[alternative HTML version deleted]]

Hello R users: I am fairly new to R and am trying to figure out how to compute an intraclass correlation (ICC) and/or design effect for binary data? More specifically, I am trying to determine the amount of clustering in a data set - that is, whether certain treatment programs tend to work with more or less severe clients. The outcome variable is dichotomous (low severity / high severity)

Dear R-Helpers Has anyone written a script for the dose proportionality assessement using the power model and the confidence interval criteria as described in - Gough at al. Assessment of dose proportionality: report from the statisticians in the pharmaceutical industry in Drug Information Journal,1995, 29:1039-1048 and/or - Smith et al. Confidence interval criteria for assessment of dose