search for: eqmcc

Hi, A new version of the QCA package (0.6-0) was submitted to CRAN. This is a major improvement, now working with multi-valued data (previous versions accepted binary data only). The "classical" function qmcc() still accepts only binary data, but the enhanced function eqmcc() is now ready for mvQCA. The QCA package performs the Quine-McCluskey algorithm for Qualitative Comparative Analysis. As usual, any suggestions and bug reports are welcomed. Adrian -- Adrian Dusa Romanian Social Data Archive 1, Schitu Magureanu Bd. 050025 Bucharest sector 5 Romania Tel.:+40...

Hi, A new version of the QCA package (0.6-0) was submitted to CRAN. This is a major improvement, now working with multi-valued data (previous versions accepted binary data only). The "classical" function qmcc() still accepts only binary data, but the enhanced function eqmcc() is now ready for mvQCA. The QCA package performs the Quine-McCluskey algorithm for Qualitative Comparative Analysis. As usual, any suggestions and bug reports are welcomed. Adrian -- Adrian Dusa Romanian Social Data Archive 1, Schitu Magureanu Bd. 050025 Bucharest sector 5 Romania Tel.:+40...

...his skills and knowledge have been paramount to developing the current code. This version has numerous changes in the code (probably too many to present in this email) and new additional functions. Most notably, the previous qmcc() function is now obsolete, given that all our tests have shown that eqmcc() yield the same exact results but it's by far superior in speed. A very happy Easter, and happy QCA-ing, Adrian and Alrik -- Adrian Dusa Romanian Social Data Archive 1, Schitu Magureanu Bd. 050025 Bucharest sector 5 Romania Tel.:+40 21 3126618 \ ? ? ? ?+40 21 3120210 / int.101 Fax: +40 21 3...

...his skills and knowledge have been paramount to developing the current code. This version has numerous changes in the code (probably too many to present in this email) and new additional functions. Most notably, the previous qmcc() function is now obsolete, given that all our tests have shown that eqmcc() yield the same exact results but it's by far superior in speed. A very happy Easter, and happy QCA-ing, Adrian and Alrik -- Adrian Dusa Romanian Social Data Archive 1, Schitu Magureanu Bd. 050025 Bucharest sector 5 Romania Tel.:+40 21 3126618 \ ? ? ? ?+40 21 3120210 / int.101 Fax: +40 21 3...

Dear Adrian Dusa, others, I've recently started to learn R in order to use the QCA package because i think it might offer what other QCA packages don't: possibilities for quite a few conditions and large n. However, can someone tell me approx. how much RAM i need to run QCA on set of +/- 400.000 cases and +/- 15 conditions? (or differently: how much time will it take with RAM of a

...r-project.org Message-ID: <38b9f0350812222313j429cde4p54d03bc873a8f73c at mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1 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/so...