>crowdsource</code> lexicon was developed by twitter users who tried out the <a href="https://lucy.shinyapps.io/classify">classify shiny application</a>. The <code>leeklab</code> lexicon was curated by members of <a href="http://jtleek.com">Jeff Leek’s Lab</a>. Both lexicons involve the same functions classified multiple times by different users. The <code>score</code> column indicates the percentage of functions that were classified as a given class. To just use the most prevalent classification, you can