search for: amodels

A while back I asked about getting a list of points that R considers influential after fitting a linear model, and very quickly got a helpful pointer to influence.measures(). But "it has happened again." The trouble I am having is that points marked on plots are not flagged in the output from influence.measures(), and I can't read them on the plots. I tried some successive

Dear Listers, I got this message when compiling a package: * creating pgirmess-manual.tex ... OK * checking pgirmess-manual.text ... ERROR LaTex errors when creating DVI version. This typically indicates Rd problems. The message is quite explicit but I struggled a lot before understanding that the trouble comes from a single file "selMod.rd" among 44 topics. Even though I have

...averaging results with location A as the ref level or location B. if A is the reference level... #full model Amodel<-lmer(d15N~(AGECAT2+Sex+Location1+AGECAT2:Location1+Sex:Location1+AGE CAT2:Sex+(1|Year)+(1|Location1/Socialgroup/Tattoo)), REML=FALSE, data=nocubs) #standardise model Amodels<-standardize(Amodel, standardize.y=FALSE) #dredge models summary(model.avg(get.models(Adredge,cumsum(weight)<0.95))) Then the average model coefficients indicate no sex by location interaction Component models: df logLik AICc Delta Weight 235 13 -765.33 1557.28 0.00...

Hello all, I come arcoss a problem that has to do with graphics display in my machine (Redhat 7.35). This is what I did. I asked R to do multiple linear regression by: amodel<-lm(dat[,4]~dat[,1]+dat[,2]+dat[,3]) plot(amodel) and I got only one figure (residuals vs. the fitted; instead of several plots), and the following message: Error in abline (h=0, lty=3,

i tried a method to implementa file uploader by using amethod below this is ma controlller method to upload def save_imports Contactslist.save(params[:list]) render :text => "File uploaded successfully" this is ma view file .remote - form_for(@list, :url=> save_imports_list_path(@list, :format => "js"), :html => { :multipart => true,

Hi In my app , a user can create a set of question then a table is dynamily created , in the database,to store the answers of the questions. the name of the table is answers_x (x is the id of the questionniare). Is it possible to dynamicly create a model, to handle the answer_x tables ?? I can''t manually create a model then restart the server.