<p>Data scientist, software ninjaneer, creative analyst, former head of CIA, part-time astronaut,   triple Olympic gold-medalist (twice), hyphenated-specialist, chief biscuit dunker, habitual dreamer, and all-round nice guy.</p>
<hr />
<p>I've also been known to tell a few white lies every now and then. :)</p>
<p>I've been using R since it was called r.</p>
<p>Every time I think that I'm on top of R they keep changing the damn version!</p>
<p><strong>sigh</strong></p>
<p><a href="https://stackoverflow.com/help/someone-answers">https://stackoverflow.com/help/someone-answers</a></p>
<p><strong>regex</strong></p>
<p><a href="https://stackoverflow.com/questions/60488944/replace-matched-patterns-in-a-string-based-on-condition">https://stackoverflow.com/questions/60488944/replace-matched-patterns-in-a-string-based-on-condition</a></p>
<p><strong>mapply</strong></p>
<p><a href="https://stackoverflow.com/questions/60584096/how-to-check-if-pairs-from-df2-are-in-pairs-of-df1-inclusive-in-r">https://stackoverflow.com/questions/60584096/how-to-check-if-pairs-from-df2-are-in-pairs-of-df1-inclusive-in-r</a></p>
<p><a href="https://stackoverflow.com/questions/60665829/how-to-get-common-values-between-two-columns-in-r/60665877?noredirect=1#comment107332112_60665877">https://stackoverflow.com/questions/60665829/how-to-get-common-values-between-two-columns-in-r/60665877?noredirect=1#comment107332112_60665877</a></p>

Edward