search for: uqam

Dear gracious R community, I would like to produce charts of phytoplankton biomass changes through time. Each species has a line, and the biomass varies in mirror form along the line for each species along the X time axis. Here is an example of what I'd like to do: http://www.er.uqam.ca/nobel/r30240/Succession.jpg Any suggestions? Thanks David Bird UQAM, Montreal

http://surf.chimie.uqam.ca/~kruus/vorbis/ now contain branch_beta3 and trunk subdirs that are updated daily (until branch_beta3 becomes historical next week, like the other snapshots at that URL). to web-browse the source code, go to http://surf.chimie.uqam.ca/~kruus/vorbis/lxr/http/source erik (back after audio-video...

Hola, me estoy crispando con un tema que no es la primera vez que he resuelto pero (extraamente) ahora no puedo resolver. Estoy instalando un paquete que no est disponible en la versin 4 de R: packageurl <- "http://cas.uqam.ca/pub/R/bin/macosx/el-capitan/contrib/3.6/CASdatasets_1.0-10.tgz" install.packages(packageurl, repos = NULL, dependencies = TRUE, type="source") Se instala correctamente pero: library(CASdatasets) Error: package or namespace load failed for ?CASdatasets?: package ?CASdatasets?...

I have been a member of the mailing list for a couple months now. I have not contributed anything because it has been difficult to gain a toehold from which I could really understand the concepts used in Ogg Vorbis. I would like to help out, but it is hard to get an idea of the overall architecture with docs like http://www.xiph.org/ogg/vorbis/doc/vorbis.html , in which every link is dead.

...i-lj.si Groblje 3 tel: +386 (0)1 72 17 861 SI-1230 Domzale fax: +386 (0)1 72 17 888 Slovenia --------------------------------------------------------------- Message: 52 Date: Fri, 14 Jan 2005 16:44:21 -0500 From: "Martin Julien" <martin.julien.2 at courrier.uqam.ca> Subject: [R] Centered variables and mixed-model To: <r-help at stat.math.ethz.ch> Message-ID: <200501142140.j0ELeJBQ028837 at intrant.uqam.ca> Content-Type: text/plain; charset="iso-8859-1" I work in biology and I use mixed-model for my data analysis In a scienti...

...en écologie comportementale Canadian Research Chair in behavioural ecology Département des sciences biologiques Université du Québec à Montréal Case postale 8888- succursale centre-ville Montréal, Québec H3C 3P8, Canada Tel: (514) 987 3000-2649# Email: <mailto:martin.julien.2@courrier.uqam.ca> martin.julien.2@courrier.uqam.ca [[alternative HTML version deleted]]

...t; should define DBL_MIN and FLT_MIN, as well as DBL_MIN_EXP and FLT_MIN_EXP (such that 10eFLT_MIN_EXP is a valid float) This is a standard header file. But gcc now hides it away (mine was in /usr/lib/gcc-lib/i386-linux/<compiler-version>/include/ ) BTW - any corrections for my surf.chimie.uqam.ca/~kruus/vorbis/ stuff? Erik Kruus <kruus@on2.com> --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-dev-request@xiph.org' containing only the word 'unsubscribe...

Hi. I've put up some docs related to my first encounter with the vorbis source code at http://surf.chimie.uqam.ca/~kruus/vorbis/encoder/index.html It documents a newbie's first look and [serious] attempts to trace through examples/example_encoder.c . Don't laugh too hard! Even though the docs are quite un-doc-like, I've stopped working on them indefinitely, since Monty announced a forthcoming...

...903 0.9537 0.33991 X.1 1 2.6603 2.6603 4.2977 0.05066 Residuals 21 12.9991 0.619 --------------------------------------------------------------------------- Julien Martin Canadian Research Chair in behavioural ecology Universit?? du Qu??bec ?? Montr??al Email: martin.julien.2 at courrier.uqam.ca

..... I believe the problem is with some special encoding but I cannot figure out how to go around it. Could some of you give me any hint on that? many thanks in advance Igor Igor Drobyshev Dendrochronological laboratory at Station de Recheche FERLD, director Chaire industrielle CRSNG-UQAT-UQAM en aménagement forestier durable Université du Québec en Abitibi-Témiscamingue 445 boul . de l'Université Rouyn-Noranda, QC Canada J9X5E4 http://www.dendro.uqat.ca/ [[alternative HTML version deleted]]

Hi I know that p-values doesn't appear anymore in the summary of a linear mixed-model with lmer. However, if I do a mixed logistic regression with lmer using family=binomial, the summary includes a p-values for fixed effects. Is it normal, could I use those p-values to interpret the fixed effects or should I use mcmcsamp to obtain 95% confidence interval? Thanks Julien

Hi In mixed-model with lme() How can I obtain Type II SS or Type III SS for fixed effect? Thanks Julien

Dear R user, I have made many logistic regression (glm function) with a second order polynomial formula on a data set containing 440 observation of 96 variables. I?ve made the plot of AIC versus the frequency (presence/observations) of each variable and I obtain a nearly perfect arch effect with a symmetric axe for a frequency of 0.5 . I obtain the same effect with deterministic data. Maybe

Hi, I'm the author of a fixed-point MPEG audio decoder called MAD: http://www.mars.org/home/rob/proj/mpeg/ I've been considering the possibility of writing a similar fixed-point decoding library for Ogg Vorbis. Unfortunately, every time I've looked for Vorbis decoding specifications, I have found them incomplete. :-( I'd rather not try to reverse-engineer specifications

I want to fit a linear mixed-model with my data but I want to know if I have to center all my responses variables on their median and why I have to do it? Thank Julien Martin [[alternative HTML version deleted]]

In lme, what's the difference between "random = ~ 1 | x / y" and "random = ~ y | x" ? Thanks Julien [[alternative HTML version deleted]]

Hello, I've just downloaded openssh-3.8p1 and tried to compile it under Cygwin (that is up to date), but this didn't work... i juste tried : ./configure make the configure seems to work but the make stopped because of an error compiling some files in the openbsd-compat folder (see the attachments for logs). I have the last Zlib version and OpenSSL 0.9.7d 17 Mar 2004. I also tried

Hi, I have a suggestion for the fonction arima and arima0. I think you should not call the constant an intercept because it creates confusion. It is not really an intercept but a mean. For an AR(1) the intercept mu should be defined as: X(t)=mu + phi X(t-1) + e(t) What you call intercept mu is rather defined as (X(t)-mu) = phi (X(t-1)-mu)) + e(t) which is not a common way to define an

Dear list, I am writing an R package manual and there is still a warning when I run "R CMD check" about "NON-ASCII contents without declared encoding". I do get the warning comes from an accent in the name of one of the author (Geneviève), but I can't find what I am supposed to do about it. I know there is a section about encoding in the "Writing R extension"

The vorbis source browser and newbie docs that I used to host in Montreal are now in New York. At least for now. The old beta2 encoder document has many links that work again, reflecting some of the beta3 directory changes. While the document still is 95% beta2-centric, it is -slowly- being updated to reflect the beta3+ CVS trunk. Vorbis newbies who are ready to jump into browsing the source