and now to the list...<div><br><div><span style="font-family:arial,sans-serif;font-size:13px">Nothing specific, but some way of sharing would be nice. :)</span><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">
On Thu, Nov 15, 2012 at 3:58 PM, Romain Francois <span dir="ltr"><<a href="mailto:romain@r-enthusiasts.com" target="_blank">romain@r-enthusiasts.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Help is very welcome. Why github though ?<br>
<br>
Le 15/11/12 15:42, Willem Ligtenberg a écrit :<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">
Would be nice to keep the list and the progress on github.<br>
Other might pitch in and help out, I am also interested, just don't know<br>
how much time I can spend on it.<br>
<br>
Kind regards,<br>
<br>
Willem<br>
<br>
<br>
On Thu, Nov 15, 2012 at 3:24 PM, Romain Francois<br></div><div class="im">
<<a href="mailto:romain@r-enthusiasts.com" target="_blank">romain@r-enthusiasts.com</a> <mailto:<a href="mailto:romain@r-enthusiasts.com" target="_blank">romain@r-enthusiasts.<u></u>com</a>>> wrote:<br>
<br>
    Le 15/11/12 14:52, Hadley Wickham a écrit :<br>
<br>
            R<br>
            utilisateur     système      écoulé<br>
                    0.338       0.024       0.362<br>
            R (second time)<br>
            utilisateur     système      écoulé<br>
                    0.262       0.000       0.262<br>
            match_ manual Rcpp<br>
            utilisateur     système      écoulé<br>
                    0.144       0.000       0.144<br>
            match__ internal Rcpp<br>
            utilisateur     système      écoulé<br>
                    0.134       0.000       0.133<br>
<br>
<br>
        Nice!<br>
<br>
            Worth noting that the R version gets better the second time.<br>
            I guess R keeps<br>
            its hash table somewhere.<br>
<br>
<br>
        Hmmm - see<br></div>
        <a href="http://cran.r-project.org/web/__packages/fastmatch/index.html" target="_blank">http://cran.r-project.org/web/<u></u>__packages/fastmatch/index.<u></u>html</a><div class="im"><br>
        <<a href="http://cran.r-project.org/web/packages/fastmatch/index.html" target="_blank">http://cran.r-project.org/<u></u>web/packages/fastmatch/index.<u></u>html</a>><br>
<br>
<br>
    Ouch. Simon wins:<br>
<br>
                       expr      min        lq    median        uq      max<br>
    1  fmatch(xx, letters)  59.4727  60.29989  74.18049  77.94288 112.2938<br>
    2 match__(xx, letters) 137.3878 137.77486 138.33766 152.14018 193.3748<br>
    3  match_(xx, letters) 147.7115 148.36442 149.20221 162.82343 171.3181<br>
    4   match(xx, letters) 288.4345 293.10380 294.58833 296.26125 333.1210<br>
<br>
<br>
        Hadley<br>
<br>
        PS.  Would you be interested in a set of R functions that from a<br>
        quick<br>
        skim of the R sources that I think could be much much faster if<br>
        implemented in Rcpp?<br>
<br>
<br>
    Sure. Time I have available will decide what I do of the list ^^.<br>
<br>
<br>
    --<br>
    Romain Francois<br>
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</div></blockquote><div class="HOEnZb"><div class="h5">
<br>
<br>
-- <br>
Romain Francois<br>
Professional R Enthusiast<br>
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<br>
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