RKorAPClient

RKorAPClient-package

RKorAPClient provides programmatic access to KorAP corpus analysis platform instances,
enabling corpus linguistic research on large corpora like DeReKo, CoRoLa, DeLiKo@DNB.

internal

A client package that makes the 'KorAP' web service API accessible from R. The corpus analysis platform 'KorAP' has been developed as a scientific tool to make potentially large, stratified and multiply annotated corpora, such as the 'German Reference Corpus DeReKo' or the 'Corpus of the Contemporary Romanian Language CoRoLa', accessible for linguists to let them verify hypotheses and to find interesting patterns in real language use. The 'RKorAPClient' package provides access to 'KorAP' and the corpora behind it for user-created R code, as a programmatic alternative to the 'KorAP' web user-interface. You can learn more about 'KorAP' and use it directly on 'DeReKo' at <https://korap.ids-mannheim.de/>.

Marc Kupietz

'KorAP' Web Service Client Package

Nils Diewald

Leibniz Institute for the German Language 

RKorAPClient-package function

<dl>
<dt>Connection</dt>
<dd><code>KorAPConnection()</code>, <code>auth()</code>, <code>persistAccessToken()</code></dd></dl><dt>Search</dt>
<dd><code>corpusQuery()</code>, <code>fetchAll()</code>, <code>fetchNext()</code></dd><dt>Analysis</dt>
<dd><code>corpusStats()</code>, <code>frequencyQuery()</code>, <code>collocationAnalysis()</code></dd>

Main Functions

<div class="sourceCode r"></div><pre><code>library(RKorAPClient)
# Connect and search
kcon &lt;- KorAPConnection()
query &lt;- corpusQuery(kcon, "Ameisenplage")
results &lt;- fetchAll(query)# Access results
results@collectedMatches
results@totalResults
</code></pre>

Quick Start

Basic Search:
<div class="sourceCode r"></div><pre><code>kcon &lt;- KorAPConnection()
kcon |&gt; corpusQuery("search term") |&gt; fetchAll()
</code></pre>
Frequency Analysis:
<div class="sourceCode r"></div><pre><code>frequencyQuery(kcon, c("term1", "term2"), vc="pubDate in 2020")
</code></pre>
Corpus Statistics:
<div class="sourceCode r"></div><pre><code>corpusStats(kcon, vc="textType=Zeitung", as.df=TRUE)
</code></pre>

Common Workflows

Maintainer: Marc Kupietz <a href="/link/kupietz%40ids-mannheim.de?package=RKorAPClient&version=1.1.0" data-mini-rdoc="RKorAPClient::kupietz@ids-mannheim.de">kupietz@ids-mannheim.de</a>
Other contributors:<ul>
<li>Nils Diewald <a href="/link/diewald%40ids-mannheim.de?package=RKorAPClient&version=1.1.0" data-mini-rdoc="RKorAPClient::diewald@ids-mannheim.de">diewald@ids-mannheim.de</a> [contributor]</li>
<li>Leibniz Institute for the German Language [copyright holder, funder]</li>
</ul>

Author

R Client for KorAP Corpus Analysis Platform — RKorAPClient-package

<dl>
<dt>Connection</dt>
<dd><code>KorAPConnection()</code>, <code>auth()</code>, <code>persistAccessToken()</code></dd>

<dt>Search</dt>
<dd><code>corpusQuery()</code>, <code>fetchAll()</code>, <code>fetchNext()</code></dd>

<dt>Analysis</dt>
<dd><code>corpusStats()</code>, <code>frequencyQuery()</code>, <code>collocationAnalysis()</code></dd>


</dl>

<div class="sourceCode r"><pre><code>library(RKorAPClient)
# Connect and search
kcon &lt;- KorAPConnection()
query &lt;- corpusQuery(kcon, "Ameisenplage")
results &lt;- fetchAll(query)

# Access results
results@collectedMatches
results@totalResults
</code></pre></div>

Basic Search:
<div class="sourceCode r"><pre><code>kcon &lt;- KorAPConnection()
kcon |&gt; corpusQuery("search term") |&gt; fetchAll()
</code></pre></div>
Frequency Analysis:
<div class="sourceCode r"><pre><code>frequencyQuery(kcon, c("term1", "term2"), vc="pubDate in 2020")
</code></pre></div>
Corpus Statistics:
<div class="sourceCode r"><pre><code>corpusStats(kcon, vc="textType=Zeitung", as.df=TRUE)
</code></pre></div>

Maintainer: Marc Kupietz <a href='mailto:kupietz@ids-mannheim.de'>kupietz@ids-mannheim.de</a>
Other contributors:<ul>
<li>Nils Diewald <a href='mailto:diewald@ids-mannheim.de'>diewald@ids-mannheim.de</a> [contributor]</li>
<li>Leibniz Institute for the German Language [copyright holder, funder]</li>
</ul>

RKorAPClient-package: R Client for KorAP Corpus Analysis Platform

Description

Arguments

Main Functions

Quick Start

Common Workflows

Author

References

See Also