Search results for "rshell"

Author to Wordcloud (3)

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This small workflow demonstrates how to connect to and use Europe PMC (http://europepmc.org/RestfulWebService). 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: Magnus Palmblad

Author Publications and Citations by Year ... (1)

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This workflow demonstrates how to connect to and use Europe PMC (http://europepmc.org/RestfulWebService) to count the number of publications and citations per year for one author. Two Web service calls are made. First, we searchPublications to retrieve the bibliographic records for all published work of a single author. Then, we getCitations to extract the year of all articles citing the work of this author. The pubYear fields is extracted from the raw Web service results and fed to an Rshel...

Created: 2015-12-04

Credits: Magnus Palmblad

UniProt Protein Protein Network (1)

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This workflow uses the Europe PMC Web Services searchPublications and getDatabaseLinks to reconstruct a protein-protein network based on co-occurence in the scientific literature, arbitrary filtered by a PubMed query, e.g. the word "complex" appearing in the title or abstract. The workflow also looks up the second degree connections, i.e. proteins co-occuring with proteins co-occuring with the protein given as input, but not with this protein itself. The output is a (1) Pajek graph file, a GM...

Created: 2015-12-04

Credits: Magnus Palmblad Yassene

Author Citation Network (1)

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Map citation/reference network for one author using Europe PMC Web services. This workflow is intended to show the integration of several Web services, XPath XML parsing and use of the igraph package in R. Although the workflow is functional, the information in PubMed is incomplete. This means the results may be a subset of the correct citation graph.

Created: 2015-12-04 | Last updated: 2015-12-04

Credits: Magnus Palmblad Yassene