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<p class="MsoNormal">I noticed this:</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">================================</p>
<p class="MsoNormal">> J</p>
<p class="MsoNormal">function (...) </p>
<p class="MsoNormal">{</p>
<p class="MsoNormal"> warning("The J alias is deprecated *outside* DT[...] because J() conflicts with the function J() in XLConnect and rJava. Please use data.table() instead, or define an alias yourself. J() will continue to work *inside* DT[...] as documented.
This warning is issued from v1.8.3. J() will be unavailable for use outside DT[...] from v1.8.4. Only then will the conflict with rJava and XLConnect be resolved.")</p>
<p class="MsoNormal"> data.table(...)</p>
<p class="MsoNormal">}</p>
<p class="MsoNormal"><bytecode: 0x00000000148580e8></p>
<p class="MsoNormal"><environment: namespace:data.table></p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">> packageVersion('data.table')</p>
<p class="MsoNormal">[1] ‘1.8.6’</p>
<p class="MsoNormal">================================</p>
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<p class="MsoNormal">Is it time to remove it?</p>
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<p class="MsoNormal">--</p>
<p class="MsoNormal">Ken Williams, Senior Research Scientist</p>
<p class="MsoNormal"><b><i><span style="color:#365F91">Wind</span></i></b><b><i><span style="color:#76923C">Logics</span></i></b><b><i></i></b></p>
<p class="MsoNormal">http://windlogics.com</p>
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