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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Dear George,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">That’s wonderful. This will be great for some users! I look forward to see these changes.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I suppose that you are indeed talking about RSiena and not RSienaTest.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">For committing the new version to R-Forge, there is a file "\RSienaTest\doc\HowToCommit.pdf" (with the corresponding .tex) that gives the brief rules to follow;
there is a larger file in the same directory called SienaDeveloper. This tells about the versions to use. Currently indeed the next version will be 1.1-301; if you happen to wait until I’ll have committed my next changes (could be next week), this will have
changed to 1.1-302. To be safe, I always first do Tortoise-update before Tortoise-commit.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">There are no currently active plans to replace siena07 by sienacpp. Some options are different between the two. Evidently it is unpleasant to maintain two different
functions that do almost the same. I copy in Felix Schoenenberger who wrote sienacpp and still is working on elaborating the GMM estimator.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Changing the printing of warnings and messages to using R functions would be great indeed.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Tom<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">================================================================<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Tom A.B. Snijders<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Professor of Statistics and Methodology<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Dept. of Sociology, University of Groningen<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Emeritus Fellow, Nuffield College, University of Oxford<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Associate Member, Dept. of Statistics, University of Oxford<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><a href="http://www.stats.ox.ac.uk/~snijders/">http://www.stats.ox.ac.uk/~snijders/</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> George Vega Yon [mailto:g.vegayon@gmail.com]
<br>
<b>Sent:</b> 04 October 2016 23:58<br>
<b>To:</b> Tom Snijders<br>
<b>Cc:</b> Christian Steglich (c.e.g.steglich@rug.nl) (c.e.g.steglich@rug.nl)<br>
<b>Subject:</b> Re: [Rsiena-help] More flexibility on using Clusters<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Dear Prof. Snijders,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I've just finished adding the new feature in -siena07- allowing to pass a cluster object (cl) directly. I've included a simple example in tests/parallel.R and added the new argument in the documentation of siena07.r without changing the
sienacpp function. Before pushing my changes, I wanted to ask you something: In the ChangeLog file, what revision number should I include (currently 300)? Should I change the version number as well? If so, what versioning system do you use?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">About the sienacpp parallelization method, are you planning to replace siena07 with sienacpp? I get that using OpenMP for parallelization might better but, as user, I think it is nice to have the option of using parallel::makeCluster since
it can be useful for some (as myself). Ideally one could have both options: Split the work into C computers and latter use OpenMP within each computer to speed up things even more.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Finally, looking around I realized that you have a lot of lines creating warnings and printing messages on the screen. While those do the work it might be useful to use R's warning() and message() built in functions instead since the former
allows R keeping track of warnings internally and both allow using the functions suppressWarnings() and suppressMessages(). Perhaps I might be able to change those some time if you are OK with that (not a big change but makes it nicer with R... warnings show
with different color in RStudio for example).<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Best,<o:p></o:p></p>
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<o:p></o:p></p>
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<p class="MsoNormal">George G. Vega Yon<br>
+1 (626) 381 8171<br>
<a href="http://www.its.caltech.edu/~gvegayon/" target="_blank">http://www.its.caltech.edu/~gvegayon/</a><o:p></o:p></p>
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