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Dear all, well, today I just seem to run into these problems ... (I am still working on R 0.63.1 on a SuSE 5.2). I would like to have a data.frame that also contains character (and NOT...

> I try to compare some models obtained from glmmPQL. > > model1 <- > glmmPQL(y~red*yellow+I(red^2)+I(yellow^2)+densite8+I(densite8^ > 2)+freq8_4 > +I(freq8_4^2), random=~1|num, binomial); > model2 <- > glmmPQL(y~red*yellow+I...

Dear R-sig-Geo members, a semivariogram for spatial soil data, calculated by the gls (nlme library) function gives the following estimates: > lmm.dap2b <- gls(Dap.sa ~ 1 + ID.sitio, Pd2006mm, correlation=corGaus(form=~(easting.m+northing.m)|ID.sitio...

> Host (fixed) > Sire (random) > Dam nested within Sire (random) > Host * Sire (random) > Host * Dam within Sire (random) > > So without the interactions I have: > > hogmodel = lme(gain ~ host, random = ~1|sire/dam) > > If I understand correctly, that "sire/dam" term gives...

> 1.The simple problem ist that i have different Samples , from > which i make repeated measurements (each sample is measured 6 > times) and i repeat this experiment over several Days, so i > get the lme grouping term "random=~1|Days...

> I am trying to run a GLMM on some binomial data. My fixed > factors include 2 > dichotomous variables, day, and distance. When I run the model: > > modelA<-glmmPQL(Leaving~Trial*Day*Dist,random=~1|Indiv,family= >"binomial") > > I get the...

Dear R specialists and users, can you help me with the interpretation of the $evecs in the result of a pca from the library multiv? (I must ashamedly admit that this is still R V 0.64.1 and multiv...

> We are dealing with a variable (BA) which indicates the overlap > between small mammal home ranges. It varies between 0 and 1 and it > can be interpreted as "the probability of two home ranges to > overlap", therefore we would have...

Dear all, this is to announce that a new version of cryptowatchR is now available on CRAN. It may be useful for everyone who is interested in working with data on cryptocurrencies and crypto exchanges. This package is a wrapper...

The internet address to complement this is: http://wiki.r-project.org/rwiki/doku.php?id=guides:lmer-tests sorry for the double posting! > -----Original Message----- > From: Gygax Lorenz ART > Sent: Tuesday, January 16, 2007 7:32 AM > To: r...

Dear all, Many thanks to all who always so quickly respond with helpful hints! Currently I am working with R 0.63.1 on SuSE 5.2 which I installed this morning within about half an hour: my deepest compliments...

Dear all, As a user of mixed-models - greatest thanks to all contributors to lme4 specifically! - I have read with interest the maybe not-so-recent-anymore discussion on how many random effects can reasonably be included in a mixed...

Dear all, I am doing some data handling and tabualtions and then I am using glmmPQL to fit a binomial hierarchical model (which I assign to a new object). If I do a save.image () or a q ('yes') after...

Dear all, I think this question has been raised very recently but I think I didn't see repsonses on the list nor did I find the thread in the archives. (If it is there I'd appreciate directions ...) I...

Dear all, this is to announce that a new version of cryptowatchR is now available on CRAN. It may be useful for everyone who is interested in working with data on cryptocurrencies and crypto exchanges. This package is a wrapper...

> I am currently analyzing a dataset using lme(). The model I > use has the following structure: > > model<-lme(response~Covariate+TreatmentA+TreatmentB, > random=~1|Block/Plot,method="ML") > > When I plot the residuals against the fitted values, I see a...

Dear all, sorry for the confusion I caused regarding the subject "segmentation fault". The corrections that made it to the list were corrections of a mail that bounced (because of its lengths). I included too much data because I thought...

Dear Han, > I am using nlme for data from nested design. That is, "tows" are nested > within "trip", "trips" nested within "vessel", and "vessels" nested > within "season". I also have several covariates, say "tow_time", > "latitude" and "depth" > My model...

Problem solved: X11 from Mac OS X Tiger CD has to be installed then tcltk runs properly. Thanks! Lorenz Am 10.01.2008 um 15:38 schrieb Alberto Monteiro: > > Lorenz Gabmann wrote: >> >> Can someone help me with the following problem...

Why not start with: @Book{Pin:00a, author = {Pinheiro, Jose C and Bates, Douglas M}, title = {Mixed-Effects Models in {S} and {S}-{P}{L}{U}{S}}, publisher = {Springer}, year = {2000}, address = {New York} } Regards, Lorenz > -----Original Message----- > From: r...