search for: qca

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 RA...

Dear list, Just upgraded to MacOS Mavericks, fresh install of R 3.0.2 and trying to install a previous version of my QCA package (the most recent one source file, which passed the R CMD check --as-cran with R 3.0.1) I seem to have some difficulties in the C code, apparently it doesn't find some headers (please see below): ============ $ R CMD INSTALL --no-multiarch QCA.history/QCA_1.1-1.tar.gz * installing to l...

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

Daniel, Well then my next (dumb?) question is why aren’t we using source level assert information For optimization ? --Peter Lawrence. From: Daniel Berlin [mailto:dberlin at dberlin.org] Sent: Friday, June 10, 2016 5:39 PM To: Lawrence, Peter <c_plawre at qca.qualcomm.com> Cc: llvm-dev at lists.llvm.org Subject: Re: [llvm-dev] Early CSE clobbering llvm.assume On Fri, Jun 10, 2016 at 5:34 PM, Lawrence, Peter via llvm-dev <llvm-dev at lists.llvm.org<mailto:llvm-dev at lists.llvm.org>> wrote: My (dumb?) question would be: why is llvm.ass...

Hi Mark, Uhm... sometimes this is not always possible. For example I have a package QCA which produces truth tables (all combinations of presence / absence of causal conditions), and it uses the venn package to draw a Venn diagram. It is debatable if one should assimilate the "venn" package into the QCA package (other people might want Venn diagrams but not necessarily the o...

...addPass(createRegUsageInfoPropPass()); if (UseIPRA) addPass(createRegUsageInfoCollector()); ??? --Peter. From: mehdi.amini at apple.com [mailto:mehdi.amini at apple.com] Sent: Wednesday, July 13, 2016 4:26 PM To: Lawrence, Peter <c_plawre at qca.qualcomm.com> Cc: vivek pandya <vivekvpandya at gmail.com>; llvm-dev <llvm-dev at lists.llvm.org>; llvm-dev-request at lists.llvm.org; Hal Finkel <hfinkel at anl.gov> Subject: Re: [llvm-dev] IPRA, interprocedural register allocation, question On Jul 13, 2016, at 4:24 PM, Lawr...

Dear list members, A new version of the QCA package is now on CRAN. The QCA package implements the Quine-McCluskey algorithm for boolean minimizations, according to the Qualitative Comparative Analysis. Along with the additional improvements in version 0.3-1 (soon to be released on CRAN), this code is about 100 times faster than the previ...

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 packag...

Dear list members, A new version of the QCA package is now on CRAN. The QCA package implements the Quine-McCluskey algorithm for boolean minimizations, according to the Qualitative Comparative Analysis. Along with the additional improvements in version 0.3-1 (soon to be released on CRAN), this code is about 100 times faster than the previ...

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 packag...

Dear All, I have just uploaded a new version of the QCA (Qualitative Comparative Analysis) on CRAN, and it will be propagated in a couple of days. This is version 1.0-0 ("Easter edition") of the package, straight from the previous version 0.6-5, and it represent a major re-write of the package in order to accomodate fuzzy-sets. I am pleased t...

Dear All, I have just uploaded a new version of the QCA (Qualitative Comparative Analysis) on CRAN, and it will be propagated in a couple of days. This is version 1.0-0 ("Easter edition") of the package, straight from the previous version 0.6-5, and it represent a major re-write of the package in order to accomodate fuzzy-sets. I am pleased t...

Dear All, QCA package version 1.0-4 has been released today, the sources are now visible on CRAN and the binaries for Windows and MacOS should appear in a couple of more days. We highly recommend upgrading to this version. Apart from a number of small bug fixes, the most notable reason to upgrade is a dramatic...

Dear All, QCA package version 1.0-4 has been released today, the sources are now visible on CRAN and the binaries for Windows and MacOS should appear in a couple of more days. We highly recommend upgrading to this version. Apart from a number of small bug fixes, the most notable reason to upgrade is a dramatic...

...at r-project.org> Subject: Re: [Rd] (no) circular dependency Message-ID: <CAJ=0CtB83wvrWkyVy05ZXyGfAt9hiMnU+QpD=_h7E62dUe=iPg at mail.gmail.com> Content-Type: text/plain; charset="UTF-8" Hi Mark, Uhm... sometimes this is not always possible. For example I have a package QCA which produces truth tables (all combinations of presence / absence of causal conditions), and it uses the venn package to draw a Venn diagram. It is debatable if one should assimilate the "venn" package into the QCA package (other people might want Venn diagrams but not necessarily the o...

...w do I get this intrinsic to work” is perhaps the wrong question, Perhaps the right question is, how do we represent assume so that we get it for free. ---Peter Lawrence. From: Daniel Berlin [mailto:dberlin at dberlin.org] Sent: Friday, June 10, 2016 6:32 PM To: Lawrence, Peter <c_plawre at qca.qualcomm.com> Cc: llvm-dev at lists.llvm.org Subject: Re: [llvm-dev] Early CSE clobbering llvm.assume We do, implicitly, because assert generates if conditions. Or at least, gvn knows how to propagate that implicit info. We can do better by exposing it more, most likely On Fri, Jun 10, 2016, 5:...

...“downgrades” means some save regs are converted to scratch (the callee no longer does save/restore to some registers, and does clobber them) From: mehdi.amini at apple.com [mailto:mehdi.amini at apple.com] Sent: Monday, July 11, 2016 8:41 PM To: Lawrence, Peter <c_plawre at qca.qualcomm.com> Cc: vivek pandya <vivekvpandya at gmail.com>; llvm-dev <llvm-dev at lists.llvm.org>; llvm-dev-request at lists.llvm.org; Hal Finkel <hfinkel at anl.gov> Subject: Re: [llvm-dev] IPRA, interprocedural register allocation, question Sent from my iPhone On Jul 11,...

...ther info on the package's structure we > can't be sure.. > > > > > Op vr 8 apr. 2016 om 13:59 schreef Adrian Du?a <dusa.adrian at unibuc.ro>: > >> Hi Mark, >> >> Uhm... sometimes this is not always possible. >> For example I have a package QCA which produces truth tables (all >> combinations of presence / absence of causal conditions), and it uses the >> venn package to draw a Venn diagram. >> It is debatable if one should assimilate the "venn" package into the QCA >> package (other people might want Ven...

In that scenario, I would expect that QCA would suggest Venn and Venn would suggest QCA. Then there's no circular dependency problem. Hadley On Fri, Apr 8, 2016 at 6:59 AM, Adrian Du?a <dusa.adrian at unibuc.ro> wrote: > Hi Mark, > > Uhm... sometimes this is not always possible. > For example I have a package QCA wh...

Dear list members, I am pleased to let you know that R met with QCA - Qualitative Comparative Analysis. This package has a few functions that implement the Quine-McCluskey algorithm, adapted to social sciences by Charles Ragin (as describes in his book from 1987 "The Comparative Method"). Future versions of this package will have more functions to addr...