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RLetters: A Web-Based Application for Text Analysis of Journal Articles

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  • Charles H Pence

Abstract

While textual analysis of the journal literature is a burgeoning field, there is still a profound lack of user-friendly software for accomplishing this task. RLetters is a free, open-source web application which provides researchers with an environment in which they can select sets of journal articles and analyze them with cutting-edge textual analysis tools. RLetters allows users without prior expertise in textual analysis to analyze word frequency, collocations, cooccurrences, term networks, and more. It is implemented in Ruby and scripts are provided to automate deployment.

Suggested Citation

  • Charles H Pence, 2016. "RLetters: A Web-Based Application for Text Analysis of Journal Articles," PLOS ONE, Public Library of Science, vol. 11(1), pages 1-8, January.
    • Handle: RePEc:plo:pone00:0146004
    DOI: 10.1371/journal.pone.0146004
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    References listed on IDEAS

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    1. Peder Olesen Larsen & Markus Ins, 2010. "The rate of growth in scientific publication and the decline in coverage provided by Science Citation Index," Scientometrics, Springer;Akadémiai Kiadó, vol. 84(3), pages 575-603, September.
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