Posts Tagged ‘ Manualistica ’

R search engines

Oct 9th, 2009 | By | Category: R

Motori di ricerca per R-project : Rseek ( R code, Introductions, Task Views, Support Lists, Function, Books, Related Tools) R site search ( Functions, Vignettes, R-help, Task Views. R-devel ) Rgonzui ( R code, CRAN packages, BioC packages )



R help session

Sep 14th, 2009 | By | Category: R

Breve presentazione a cura di Ajay Ohry sul software R-project. Molto utile come introduzione per neofiti. fonte: blog Decision Stat



R-wiki & R-forge

Sep 10th, 2009 | By | Category: R

Risorse online per R-project : R-wiki :  piattaforma dove trovare documentazione per R-project R-forge : piattaforma per lo sviluppo di packages e software per R-project RUGs – R User Groups : gruppi di utenti R sparsi nel mondo R-mailing list: mailing list ufficiale di R-project



Google’s R style guide

Sep 2nd, 2009 | By | Category: R

Google’s R Style Guide R is a high-level programming language used primarily for statistical computing and graphics. The goal of the R Programming Style Guide is to make our R code easier to read, share, and verify. The rules below were designed in collaboration with the entire R user community at Google.



Manualistica per R-project

Aug 21st, 2009 | By | Category: R

Raccolta disponibile sul CRAN: manuali reference card Manuali introduttivi: R for SAS and SPSS users ( Bob Muenchen ) R for Programmers ( Norman Matloff ) The R Inferno ( Patrick Burns ) introduction for the quantitative social scientist ( Curving normality ) The Art of R programming ( Norman Matloff ) R Programming ( Wikibooks ) [...]



Manualistica R

Aug 13th, 2009 | By | Category: In rilievo

http://cran.r-project.org/doc/contrib molto ultile la reference card da tenere sulla scrivania: http://cran.r-project.org/doc/contrib/Short-refcard.pdf



Using Graphs Instead of Tables

Aug 1st, 2009 | By | Category: R

Un sito web che insegna a rappresentare i dati utilizzando grafici al posto di tabelle. Davvero interessante. Gli esempi, peraltro, dispongono del codice R per realizzarli.



Competing Risks Models

Apr 22nd, 2009 | By | Category: In rilievo

Competing Risks Models Concepts, Estimation, Regression Ronald Geskus and Hein Putter Slides R code ottimo materiale!



esercizi regressione

Apr 22nd, 2009 | By | Category: In rilievo

regressionanalysis (in inglese)