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<title>Tame XML from Google Sheets API</title>
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<h1 class="title toc-ignore">Tame XML from Google Sheets API</h1>
</div>
<p>Will be based on:</p>
<p><a href="https://github.com/jennybc/manipulate-xml-with-purrr-dplyr-tidyr#readme" class="uri">https://github.com/jennybc/manipulate-xml-with-purrr-dplyr-tidyr#readme</a></p>
<p>Overview:</p>
<ul>
<li>Wrangle XML from the Google Sheets API</li>
<li>XPath to isolate XML nodesets as elements of a list
<ul>
<li>each element contains data for one row of a Google Sheet</li>
<li>wrapped in great gobs of thoroughly namespaced XML</li>
</ul></li>
<li>Use <code>map()</code> on that list with more XPath to retain only nodes from <code>gsx</code> namespace
<ul>
<li>these nodes contain actual cell data</li>
</ul></li>
<li>Use <code>map()</code> at depth 2 to extract sub-node names and text</li>
<li><code>unnest()</code> to go from one row per Sheet row to one row per Sheet cell</li>
</ul>
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