Tools for Statistical Content Analysis

A framework for statistical analysis in content analysis. In addition to a pipeline for preprocessing text corpora and linking to the latent Dirichlet allocation from the 'lda' package, plots are offered for the descriptive analysis of text corpora and topic models. In addition, an implementation of Chang's intruder words and intruder topics is provided.


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Reference manual

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install.packages("tosca")

0.1-3 by Lars Koppers, a month ago


https://github.com/Docma-TU/tosca


Browse source code at https://github.com/cran/tosca


Authors: Lars Koppers [aut, cre] , Jonas Rieger [aut] , Karin Boczek [ctb] , Gerret von Nordheim [ctb]


Documentation:   PDF Manual  


GPL (>= 2) license


Imports tm, lda, quanteda, lubridate, htmltools, RColorBrewer, stringr, WikipediR, data.table

Suggests testthat, knitr, devtools, rmarkdown


See at CRAN