Dear Tham, The example you were running was filtering out the subjects less than 10 years old and more than 80. Somehow you suppressed this filtering which lead to the error message. The filtering was done to avoid the problem you detected.
I have fixed error.bars.by so that it now will just complain if there is only one case (and thus no error) in a cell. In this case, it will not draw the “cats eye” error bars. The Mac version of psych_1.4.6.18 is now on the personalty.project.org/r server repository. The PC version is at personality-project/r/src/contrib/ as a zip file: psych_1.4.6.18.zip For a Mac, just set your other repository to personalty.project.org/r and install the source version. For a PC you need to ftp or http to personality-project/r/src/contrib/ to get the zip file. Once again, when you discover a problem with the psych package, make sure to write me directly as well as the list. You will get much faster turnaround. Bill On Jun 16, 2014, at 2:52 AM, Tham Tran <hanhtham.t...@yahoo.com.vn> wrote: > Hi William, > > I've just updated your latest package "psych_1.4.6.11.zip" from server > "personality-project/r/src/contrib/". One time the updating process was > finished, i tried to run based samples code: > > require(psych) > keys.list=list(Agree=c(-1,2:5),Conscientious=c(6:8,-9,-10),Extraversion=c(-11,-12,13:15),Neuroticism=c(16:20),Openness > = c(21,-22,23,24,-25)) > keys = make.keys(28,keys.list,item.labels=colnames(bfi)) > scores = scoreItems(keys,bfi,min=1,max=6) > error.bars.by(scores$scores,round(bfi$age/10)*10,by.var=TRUE,main="BFI age > trends",legend=3,labels=colnames(scores$scores),xlab="Age",ylab="Mean item > score") > > then i had an error following: > > Erreur dans if (del == 0 && to == 0) return(to) : > valeur manquante là où TRUE / FALSE est requis > De plus : Messages d'avis : > 1: In qt(1 - alpha/2, group.stats[[g]]$n - 1) : production de NaN > 2: In dt(ln, n - 1) : production de NaN > 3: In qt(alpha/2, n - 1) : production de NaN > > Could you tell me how to fix these issues? May i had a mistake of updating > your lasted package? > > Sincerly > Tham > > > > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/plot-in-package-psych-with-function-error-bars-by-tp4691632p4692177.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. William Revelle http://personality-project.org/revelle.html Professor http://personality-project.org Department of Psychology http://www.wcas.northwestern.edu/psych/ Northwestern University http://www.northwestern.edu/ Use R for psychology http://personality-project.org/r It is 5 minutes to midnight http://www.thebulletin.org ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
