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Category: Workflow Type: Taverna 2 Tag: wordcloud User: Magnus Palmblad Group: LUMC Taverna user group

Workflow Author to Wordcloud (3)

This small workflow demonstrates how to connect to and use Europe PMC ( The workflow searches the publications of an author, extracts the abstracts, counts the word frequencies and plot a wordcloud using the R package of the same name. The Rshell plot_wordcloud also applies text mining operations (transformation to lower case, removing punctuation, stripping whitespace and removing English stopwords) using the R package tm.

Created: 2015-12-02 | Last updated: 2015-12-07

Credits: User Magnus Palmblad

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