tm.plugin.sentiment: Text corpus sentiment analysis

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tm.plugin.sentiment supports sentiment analysis of text corpora. Scoring of text documents, build up of sentiment time series in xts and charting using facilities of quantmod are supported.

Author
Mario Annau <mario.annau@gmail.com>
Date of publication
2014-05-29 13:27:50
Maintainer
Mario Annau <mario.annau@gmail.com>
License
GPL-3
Version
0.0.1

View on R-Forge

Man pages

addSentiment
Add Sentiment Scores as barchart to current chob
addSentimentVo
Add Sentiment Volume as barchart to current chob
addSubjectivity
Add Sentiment Field to chob Adds one of the following...
chartSent
Chart Sentiment is a Helper function for 'addSentiment'
chartSentiment
Chart Sentiment Chart (stock) sentiment using quantmods...
dic_gi
This is data to be included in 'tm.plugin.sentiment'
getField.VCorpus
Get Meta Data Field in VCorpus as Vector Get Meta Data Field...
getRelevant
Get Relevant Part from Text Document. Search for the first...
metaXTS
Calculate xts from scored corpus
neg_refs_per_ref
Calculate neg_refs_per_ref from Matrix
negterms_GI
Get Negative Terms from General Inquirer
polarity
Calculate Polarity from Matrix
pos_refs_per_ref
Calculate pos_refs_per_ref from Matrix
posterms_GI
Get Positive Terms from General Inquirer
preprocessCorpus
Preprocess Corpus with functions specified in control. Little...
score
Score Corpus Annotate corpus with scores using various...
senti_diffs_per_ref
Calculate senti_diffs_per_ref from Matrix
setField.VCorpus
Set Meta Data Field in VCorpus from Vector Set Meta Data...
Subj
Simple XTS transformations for (OHLC) Stock Sentiment XTS...
subjectivity
Calculate Polarity from Matrix

Files in this package

tm.plugin.sentiment/DESCRIPTION
tm.plugin.sentiment/NAMESPACE
tm.plugin.sentiment/R
tm.plugin.sentiment/R/OHCLSent.transformations.R
tm.plugin.sentiment/R/addSentiment.R
tm.plugin.sentiment/R/chartSentiment.R
tm.plugin.sentiment/R/corpus.R
tm.plugin.sentiment/R/data.R
tm.plugin.sentiment/R/getRelevant.R
tm.plugin.sentiment/R/metaXTS.R
tm.plugin.sentiment/R/preprocessCorpus.R
tm.plugin.sentiment/R/score.R
tm.plugin.sentiment/data
tm.plugin.sentiment/data/dic_gi.rda
tm.plugin.sentiment/man
tm.plugin.sentiment/man/Subj.Rd
tm.plugin.sentiment/man/addSentiment.Rd
tm.plugin.sentiment/man/addSentimentVo.Rd
tm.plugin.sentiment/man/addSubjectivity.Rd
tm.plugin.sentiment/man/chartSent.Rd
tm.plugin.sentiment/man/chartSentiment.Rd
tm.plugin.sentiment/man/dic_gi.Rd
tm.plugin.sentiment/man/getField.VCorpus.Rd
tm.plugin.sentiment/man/getRelevant.Rd
tm.plugin.sentiment/man/metaXTS.Rd
tm.plugin.sentiment/man/neg_refs_per_ref.Rd
tm.plugin.sentiment/man/negterms_GI.Rd
tm.plugin.sentiment/man/polarity.Rd
tm.plugin.sentiment/man/pos_refs_per_ref.Rd
tm.plugin.sentiment/man/posterms_GI.Rd
tm.plugin.sentiment/man/preprocessCorpus.Rd
tm.plugin.sentiment/man/score.Rd
tm.plugin.sentiment/man/senti_diffs_per_ref.Rd
tm.plugin.sentiment/man/setField.VCorpus.Rd
tm.plugin.sentiment/man/subjectivity.Rd
tm.plugin.sentiment/work
tm.plugin.sentiment/work/paper
tm.plugin.sentiment/work/paper/Makefile
tm.plugin.sentiment/work/paper/sentiment.Rnw
tm.plugin.sentiment/work/paper/sentiment.bib