addNeg_Refs_Per_Ref |
Add Sentiment Field to chob Adds one of the following sentiment fields to the current chob: Subjectivity, Polarity, Pos_Refs_Per_Ref, Pos_Refs_Per_Ref, Neg_Refs_Per_Ref, Senti_Diffs_Per_Ref, SentVol |
addPolarity |
Add Sentiment Field to chob Adds one of the following sentiment fields to the current chob: Subjectivity, Polarity, Pos_Refs_Per_Ref, Pos_Refs_Per_Ref, Neg_Refs_Per_Ref, Senti_Diffs_Per_Ref, SentVol |
addPos_Refs_Per_Ref |
Add Sentiment Field to chob Adds one of the following sentiment fields to the current chob: Subjectivity, Polarity, Pos_Refs_Per_Ref, Pos_Refs_Per_Ref, Neg_Refs_Per_Ref, Senti_Diffs_Per_Ref, SentVol |
addSentiment |
Add Sentiment Scores as barchart to current chob |
addSentimentVo |
Add Sentiment Volume as barchart to current chob |
addSenti_Diffs_Per_Ref |
Add Sentiment Field to chob Adds one of the following sentiment fields to the current chob: Subjectivity, Polarity, Pos_Refs_Per_Ref, Pos_Refs_Per_Ref, Neg_Refs_Per_Ref, Senti_Diffs_Per_Ref, SentVol |
addSentVol |
Add Sentiment Field to chob Adds one of the following sentiment fields to the current chob: Subjectivity, Polarity, Pos_Refs_Per_Ref, Pos_Refs_Per_Ref, Neg_Refs_Per_Ref, Senti_Diffs_Per_Ref, SentVol |
addSubjectivity |
Add Sentiment Field to chob Adds one of the following sentiment fields to the current chob: Subjectivity, Polarity, Pos_Refs_Per_Ref, Pos_Refs_Per_Ref, Neg_Refs_Per_Ref, Senti_Diffs_Per_Ref, SentVol |
chartSent |
Chart Sentiment is a Helper function for 'addSentiment' |
chartSentiment |
Chart Sentiment Chart (stock) sentiment using quantmods plotting capabilities. Some hopefully useful presets have been made. |
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 in VCorpus as Vector |
getRelevant |
Get Relevant Part from Text Document. Search for the first and last occurence of items in Text Document, get sentence boundaries and extract text. Function can be used in tm_map wrapper |
has.Neg_Refs_Per_Ref |
Simple XTS transformations for (OHLC) Stock Sentiment XTS Objects |
has.Polarity |
Simple XTS transformations for (OHLC) Stock Sentiment XTS Objects |
has.Pos_Refs_Per_Ref |
Simple XTS transformations for (OHLC) Stock Sentiment XTS Objects |
has.Senti_Diffs_Per_Ref |
Simple XTS transformations for (OHLC) Stock Sentiment XTS Objects |
has.SentVol |
Simple XTS transformations for (OHLC) Stock Sentiment XTS Objects |
has.Subj |
Simple XTS transformations for (OHLC) Stock Sentiment XTS Objects |
metaXTS |
Calculate xts from scored corpus |
negterms_GI |
Get Negative Terms from General Inquirer |
Neg_Refs_Per_Ref |
Simple XTS transformations for (OHLC) Stock Sentiment XTS Objects |
neg_refs_per_ref |
Calculate neg_refs_per_ref from Matrix |
Polarity |
Simple XTS transformations for (OHLC) Stock Sentiment XTS Objects |
polarity |
Calculate Polarity from Matrix |
posterms_GI |
Get Positive Terms from General Inquirer |
Pos_Refs_Per_Ref |
Simple XTS transformations for (OHLC) Stock Sentiment XTS Objects |
pos_refs_per_ref |
Calculate pos_refs_per_ref from Matrix |
preprocessCorpus |
Preprocess Corpus with functions specified in control. Little helper function to have a little more control of the preprocessing step. Especially the order of the control elements is preserved (as opposed to the preprocessing done in DocumentTermMatrix or TermDocumentMatrix. |
score |
Score Corpus Annotate corpus with scores using various functions Implementation generates a 'TermDocumentMatrix' as a first step and applies specified functions to it in order to generate score. |
Senti_Diffs_Per_Ref |
Simple XTS transformations for (OHLC) Stock Sentiment XTS Objects |
senti_diffs_per_ref |
Calculate senti_diffs_per_ref from Matrix |
SentVol |
Simple XTS transformations for (OHLC) Stock Sentiment XTS Objects |
setField.VCorpus |
Set Meta Data Field in VCorpus from Vector Set Meta Data Field in VCorpus from Vector |
Subj |
Simple XTS transformations for (OHLC) Stock Sentiment XTS Objects |
subjectivity |
Calculate Polarity from Matrix |