QCA adn Fuzzy
Dear Gott and Prof Adrian DUSA , I am learning fuzzy set QCA and recently, I just write a function to construct a truthTable, which can be passed to QCA:::eqmcc to do the Boolean minimization. The function is here: http://code.google.com/p/asrr/source/browse/trunk/R/fs_truthTable.R and the help page is: http://code.google.com/p/asrr/source/browse/trunk/man/fs_truthTable.rd and the example dataset from Ragin (2009) is here http://code.google.com/p/asrr/source/browse/trunk/data/Lipset_fs.rda Best
On Wed, Mar 8, 2006 at 2:13 AM, Adrian DUSA <dusa.adrian at gmail.com> wrote:
Dear Prof. Gott, On Monday 06 March 2006 14:37, R Gott wrote:
Does anybody know of aything that will help me do Quantitiative Comparative Analysis (QCA) and/or Fuzzy set analysis?? Or failing that Quine? ta rg Prof R Gott Durham Univesrity UK
There is a package called QCA which (in its first release) performs only crisp set analysis. I am currently adapting a Graphical User Interface, but the functions are nevertheless usefull. For fuzzy set analysis, please consider Charles Ragin's web site http://www.u.arizona.edu/%7Ecragin/fsQCA/index.shtml which offers a software (still not complete, though). Also to consider is a good software called Tosmana (http://www.tosmana.org/) which does multi-value QCA. I am considering writing the inclusion algorithms in the next releases of my package, but it is going to take a little while. Any contributions and/or feedback are more than welcome. I hope this helps you, Adrian -- Adrian DUSA Romanian Social Data Archive 1, Schitu Magureanu Bd 050025 Bucharest sector 5 Romania Tel./Fax: +40 21 3126618 \ +40 21 3120210 / int.101
______________________________________________ R-help at stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
HUANG Ronggui, Wincent Tel: (00852) 3442 3832 PhD Candidate, City University of Hong Kong Website: http://ronggui.huang.googlepages.com/ RQDA project: http://rqda.r-forge.r-project.org/