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(This article was first published on <strong><a href="http://dirk.eddelbuettel.com/blog/2017/03/15#rcppeigen_0.3.2.9.1"> Thinking inside the box </a></strong>, and kindly contributed to <a rel="nofollow" href="https://www.r-bloggers.com/">R-bloggers)</a> </div>
<p>A new maintenance release 0.3.2.9.1 of <a target="_blank" rel="nofollow" href="https://cran.r-project.org/package=RcppEigen">RcppEigen</a>, still based on <a target="_blank" rel="nofollow" href="http://eigen.tuxfamily.org/">Eigen</a> 3.2.9 is now on <a target="_blank" rel="nofollow" href="https://cran.r-project.org/">CRAN</a> and is now going into <a target="_blank" rel="nofollow" href="https://www.debian.org/">Debian</a> soon.</p>
<p>This update ensures that <a target="_blank" rel="nofollow" href="https://cran.r-project.org/package=RcppEigen">RcppEigen</a> and the <a target="_blank" rel="nofollow" href="https://cran.r-project.org/package=Matrix">Matrix</a> package agree on their <code>#define</code> statements for the <a target="_blank" rel="nofollow" href="http://faculty.cse.tamu.edu/davis/suitesparse.html">CholMod / SuiteSparse</a> library. Thanks to <a target="_blank" rel="nofollow" href="https://stat.ethz.ch/~maechler/">Martin Maechler</a> for the pull request. I also added a file <code>src/init.c</code> as now suggested (soon: requested) by the <code>R CMD check</code> package validation.</p>
<p>The complete <code>NEWS</code> file entry follows.</p>
<blockquote>
<h4>Changes in RcppEigen version 0.3.2.9.1 (2017-03-14)</h4>
<ul>
<li>
<p>Synchronize CholMod header file with Matrix package to ensure binary compatibility on all platforms (Martin Maechler in <a target="_blank" rel="nofollow" href="https://github.com/RcppCore/RcppEigen/pull/42">#42</a>)</p>
</li>
<li>
<p>Added file <code>init.c</code> with calls to <code>R_registerRoutines()</code> <code>and R_useDynamicSymbols()</code>; also use <code>.registration=TRUE</code> in <code>useDynLib</code> in <code>NAMESPACE</code></p>
</li>
</ul>
</blockquote>
<p>Courtesy of <a target="_blank" rel="nofollow" href="http://dirk.eddelbuettel.com/cranberries/">CRANberries</a>, there is also a diffstat report for the <a target="_blank" rel="nofollow" href="http://dirk.eddelbuettel.com/cranberries/2017/03/15#RcppEigen_0.3.2.9.1">most recent release</a>.</p>
<p>
This post by <a target="_blank" rel="nofollow" href="http://dirk.eddelbuettel.com/">Dirk Eddelbuettel</a> originated on his <a target="_blank" rel="nofollow" href="http://dirk.eddelbuettel.com/blog/">Thinking inside the box</a> blog. Please report excessive re-aggregation in third-party for-profit settings.</p>
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<div>To <strong>leave a comment</strong> for the author, please follow the link and comment on their blog: <strong><a href="http://dirk.eddelbuettel.com/blog/2017/03/15#rcppeigen_0.3.2.9.1"> Thinking inside the box </a></strong>.</div>
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