search for: psychologi

Dear useRs, French reading people among you might be interested by the following book: Noel, Y. (2013). Psychologie statistique avec R [Statistical psychology with R, in French], coll. PratiqueR, Paris: Springer. http://www.springer.com/psychology/book/978-2-8178-0424-8 This book provides a detailed presentation of all basics of statistical inference for psychologists, both in a fisherian and a bayesian ap...

...u/~baron/rpsych.htm and http://www.psych.upenn.edu/~baron/rpsych.pdf and http://www.psych.upenn.edu/~baron/rpsych.tex It is intended for students and others who are doing research in psychology. What makes it "for psychology" is that it tries to cover the major statistical methods that psychologists use (particularly those who study humans). We are most interested in hearing about topics we have omitted. Of the ones included, we realize that some of them are treated too briefly, and we plan to make further revisions. Of course, any and all suggestions are appreciated. Because we are con...

For those new to this list, I point out that Yuelin Li and I have drafted an introduction to R for psychology, trying to emphasize the things the psychologists usually do. It is at http://www.psych.upenn.edu/~baron/rpsych.pdf and http://www.psych.upenn.edu/~baron/rpsych.htm Because it is a draft, with frequent changes, we have not yet asked for it to be placed in the CRAN page. We welcome suggestions for changes. One thing I want to add to it is a d...

Hello all, There's a new mailing list for researchers in psychology who are learning and using R. New users of R are especially welcome. To join, venture to http://www.jiscmail.ac.uk/archives/psych-r.html and click "Join or leave the list (or change settings)" You can also peruse the archives from that page. Best wishes, Andy -- Andy Fugard, Postgraduate Research

Yuelin Li and I have made some revisions in our introductory document, "Notes on the use of R for psychology experiments and questionnaires," which is still available through my R page (below) in html or pdf. We fixed typos. We updated and organized the list of commands. ("Re"-organized isn't quite right.) We made a few other additions throughout. And we revised the

UNIVERSITY OF WASHINGTON FACULTY POSITION IN QUANTITATIVE PSYCHOLOGY The Department of Psychology seeks to fill a position in Quantitative Psychology at the tenure-track assistant professor level. In exceptional circumstances, appointment at the Associate Professor or Professor level may be considered for candidates who offer extraordinary opportunities to further the University's

...sedly >> the >> last start-up script to run. >> >> AD/DC runs Samba 4.1.17. >> >> member server is Ubuntu 14.04.3 >> >> THX - Mark >> >> > -- > > Dr. Ole Traupe > > Lab Manager > > Technische Universität Berlin > Biopsychologie und Neuroergonomie > Institut für Psychologie und Arbeitswissenschaft > > Biological Psychology and Neuroergonomics > Department of Psychology and Ergonomics > > Postanschrift/Mail to: > > TU Berlin > Sekr. MAR 3-2 > Marchstr. 23 > 10587 Berlin > GERMANY > &g...

Dear list A strange bug in the psych package is due to the behavior of the diag function: It gives the expected values for 1, a vector (-1,1), but not for -1 Is this a known feature? > diag(1) [,1] [1,] 1 > diag(c(-1,1)) [,1] [,2] [1,] -1 0 [2,] 0 1 > diag(-1) Error in diag(-1) : invalid 'nrow' value (< 0) Bill William Revelle

dear friends, i am now working on a longitudinal data using R. all the analyses have been done. now I am wondering how the plot out the cross-level interaction using R. do you guys have some syntax?? thank you so much!! Best, -- Qiang Wang, MS Graduate student Industrial-Organizational Psychology Department of Psychology Wright State University [[alternative HTML version deleted]]

Dear R users, I have a dataset with two variables: $esan - a grouping factor with 8 levels and $reus. I'd like to do wilcox.test on this dataset as sugested Weiwei here: https://stat.ethz.ch/pipermail/r-help/2007-July/136627.html. I tried to adapt his recommendation but no succes. Can anyone help me? Regards, Iurie Malai, Senior Lecturer Department of Psychology Faculty of Psychology and

Good Morning, Is it possible to use the R program for a CFA with dichotomous data? Thank you, Kathleen Kathleen Kemp, M.A. Doctoral Clinical Psychology Student, Concentration: Forensic Psychology Drexel University Philadelphia, PA 19104 kk354@drexel.edu [[alternative HTML version deleted]]

I am writing to inquire about a warning message that I receive when trying to model a random slope and intercept at the second level of a 3-level model. Specifically, I am testing a 3-level model in which time (WEEK) is nested in participants (PARTICIP) and participants are nested in dyads (DYADID). The goal is to examine how an interpersonal style (CORUMTO) one week predicts changes in

Dear R help I have conducted a fa() analysis, and I want to use fa.diagram to assess the extent to which the 11 latent factors predict the 37 items in a psychological battery. However, the display on the screen has very large font size for the coefficients of the relationship between the 11 factors and the 37 items, so the numbers overlap and are therefore illegible. When I output this to a pdf the problem is exacerbated even further (see attachments). I t...

Me and some colleagues are planning to write a textbook together ("Statistics using R") where the target audience for the book is psychologists and students of psychology. We thought that it might be a good idea to use a Wiki when writing the text. Is that a good idea? Does anybody have any experience in that direction? What alternatives are there? The tool (Wiki) would have to be able to handle tables and mathematical formulas in...

Hi all, I'm giving a talk in a few days to a group of psychology faculty and grad students re the R statistical language. Most people in my dept. use SAS or SPSS. It occurred to me that it would be nice to have a few concrete examples of things that are fairly straightforward to do in R but that are difficult or impossible to do in SAS or SPSS. However, it has been so long since I have used

...ascii-font-family:Calibri; mso-fareast-font-family:Calibri; mso-hansi-font-family:Calibri;} @page Section1 {size:595.3pt 841.9pt; margin:72.0pt 72.0pt 72.0pt 72.0pt; mso-header-margin:35.4pt; mso-footer-margin:35.4pt; mso-paper-source:0;} div.Section1 {page:Section1;} --> Hi all, I’m a psychologist moving from anova to lmer for analysis of response time (and error data) from a reaction time experiment, and have a question about specifying the structure of random effects in the model. Many of the examples I am reading about involve split-plot designs where effects are nested within each othe...

Dear List, I work with multilevel data from psychological group experiments and have frequently encountered a situation for which I haven't found an elegant solution: I need to assign the value of a specific group member to all members of the group. For example, I have a group leader (identified by a binary vector) and some attribute for al...

...s to be replaced... I guess I am too deep in the problem to see the (probably) easy solution, hence any hints and advices are appreciated. Thank you very much! Marcus -- Dipl.-Psych. Marcus Mund Friedrich-Schiller-University Jena Institute for Psychology Department of Personality Psychology and Psychological Assessment Humboldtstra?e 11/Raum 111 07743 Jena, Germany Tel.: +49 3641/9-45 960 Mail: marcus.mund at uni-jena.de Fingerprint: 6B15F90EA7752D9E327A055427F4F5DC255188C4

On 26.04.2015 13:23, William Revelle wrote: > This still seems to be the case. > > I tried uploading the most recent version of psych and got as far as the Step 3 page which says that it has sent out an email. > However, although normally this step takes agout 1 minute, nothing has happened for 16 hours. > > Should we just use the old system of uploading to the ftp site and

I want to run Shapiro-Wilk test for each variable in my dataset, each grouped by variable groupFactor. I have these working commands: > data.n<-names(data) # put names into a vector called data.n > by(eval(parse(text=(paste("data",data.n[3],sep="$")))), data$factor, shapiro.test) #run shapiro.test but I must to change the variable number manualy. How to automate