Displaying 20 results from an estimated 800 matches similar to: "analyze binary variables in R"
2009 Jul 28
1
some QCA questions
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
2005 Jan 09
3
R-etiquette
I'm about to present a report (for internal use of governmental agency). I used extensively R , contibuted packages, as well as communications on the R-list
As well as citing R, I would like to know how to cite the contributed packages (it is not so easy, as some have been used exensively, other marginally, some are called from another package and some were not used as softwares but gave me
2006 Mar 06
1
QCA adn Fuzzy
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
2003 May 28
1
modules in RedHat
I am having problems when calling "supsmu" in R 1.6.2 installed
on RedHat 8.0. I used the rpm provided on the R site. "supsmu"
seems to have not been installed by default - (i.e., as part of
the modreg package). It also does not occur as part of any of the
contibuted packages - so there apparently is no question about
installing it from contributed libraries. Can anyone help?
2006 Feb 07
0
new package QCA
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 address the
fuzzy-set minimization
2017 Aug 03
0
find similar words in text
Please keep messages on the list so others can pitch in.
_Which_ words do you want to consider identical for the purpose of frequency count?
_What_ do you want to plot?
B.
> On Aug 3, 2017, at 4:36 PM, Riaan Van Der Walt <Riaan.VanDerWalt at nwu.ac.za> wrote:
>
> Hallo Boris,
> I've loaded the Rstem, Snowball.
> But I am clueless how to get a list eg. whal* (whale,
2000 Aug 15
1
Defective pointer to tech report (PR#634)
Full_Name: Rod Montgomery
Version: 1.1.0
OS: Windows-95
Submission from: (NULL) (38.26.56.3)
File R-1.1.0/src/appl/lbfgsb.c --
Comment in code says two papers describing underlying math are in
ftp://ece.nwu.edu/pub/lbfgs/lbfgs_bcm/
but that directory seems not to exist.
(Actually, the comment does not give a URL - it just says
to look in that directory on that FTP server.)
Paper [1] does
2014 Feb 06
3
C headers
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
2016 Jun 11
4
Early CSE clobbering llvm.assume
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
2017 Jul 31
4
find similar words in text
I am new to R.
Busy with Text Analysis.
Need a script to find e.g
whale, whales, whale's, whaler, whalers, whaling,... in Moby Dick
Riaan
2016 Apr 08
4
(no) circular dependency
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
other QCA
2016 Jul 13
2
IPRA, interprocedural register allocation, question
Mehdi,
I’m seeing lots of “upgrading” logic,
If (UseIPRA)
createPass(new DummyCGSCCPass);
if (UseIPRA)
addPass(createRegUsageInfoPropPass());
if (UseIPRA)
addPass(createRegUsageInfoCollector());
???
--Peter.
From: mehdi.amini at
2015 Oct 06
3
authorship and citation
On Oct 5, 2015, at 6:31 PM, Uwe Ligges <ligges at statistik.tu-dortmund.de> wrote:
>
>
> On 05.10.2015 23:47, Andrew Robinson wrote:
>> As a fourth option, I wonder if the first author could fork the package?
>>
>> Presumably, appropriately cited, a fork is permitted by the license under
>> which it was released. Then the original package, by both
2016 Jul 13
6
IPRA, interprocedural register allocation, question
Vivek,
I apologize if you took my original email as a request for implementation,
I meant to be asking what is already available, I think the answer to that
is the ‘preserves_most’ and ‘preserves_all’ attributes, but I will also
Use ‘regmask’ if those prove to be too sub-optimal.
I am still interested in figuring out the necessary and sufficient conditions
For LLC to do optimal IPRA
2016 Jun 11
2
Early CSE clobbering llvm.assume
Daniel,
My point is this,
If (cond) ---- optimizer takes advantage of knowing cond == true within the “then” part
Assert(cond) ---- optimizer takes advantage of knowing cond == true for the rest of the scope
Assume(cond) ---- optimizer takes advantage of knowing cond == true for the rest of the scope
If we aren’t implementing these in a consistent manner (like using an intrinsic for
2016 Apr 08
2
(no) circular dependency
Thanks all, I don't know either (for the moment).
It's all in the design phase still. Generally, I would also like to keep
specific functions in specific packages, if at all possible.
On Fri, Apr 8, 2016 at 3:03 PM, Mark van der Loo <mark.vanderloo at gmail.com>
wrote:
> Well, I'm not saying that Dmitri _should_ do it. I merely mention it as an
> option that I think is
2016 Jul 12
2
IPRA, interprocedural register allocation, question
Vivek,
Here’s the way I see it, let me know if you agree or disagree,
You cannot optimize a function’s calling convention (register-usage) unless
You can see and change every caller, and you only know this for non-static functions
if you know that all calls to external functions cannot call back into the current
compilation unit.
#1 gives you the info necessary to change the call-site
2016 Jul 12
3
IPRA, interprocedural register allocation, question
Mehdi,
I am looking for an understanding of 1) IPRA in general, 2) IPRA in LLVM.
Whether I want to use LTO or not is a separate issue.
1) I currently believe it is a true statement that:
If all external functions are known to not call back into the “whole-program”
Being compiled, then IPRA is free to do anything at all to the functions being
2016 Jul 12
3
IPRA, interprocedural register allocation, question
Mehdi,
I’m compiling embedded applications which are small enough to do
whole-program-compilation. There’s no advantage in breaking them up into
separate compilation pieces and linking them, even though in source form
they are composed of a couple of separate source files.
So for me the compilation unit is always the entire program (and includes main())
Except for some
2016 Apr 08
1
(no) circular dependency
A third possibility, which I use in my gtools and gdata packages, is to use soft-links to create a copy of the relevant functions from one package in the other. I make sure these functions are *not* exported, so no conflicts are created, and the use of soft-links mean the code never gets out of sync.
-Greg
--
Change your thoughts and you change the world.
--Dr. Norman Vincent Peale
> On