Description Usage Arguments Details Value See Also
Make matrix of which phrases appear in which of the positively marked documents.
1 | make.appearance.matrix(result)
|
result |
An textreg.result object. |
Very similar to phrase.matrix, except this looks only at positively marked documents and just returns 1 or 0 on whether any document has a phrase, rather than giving counts. This is used by the clustering vizualizations and make.similarity.matrix.
A $n X p$ matrix for $n$ documents and $p$ phrases in the result object. Each entry is a 0/1 value indicating presence of the given phrase in the given document.
make.similarity.matrix
phrase.matrix
Other Phrase Vizualization: cluster.phrases
,
make.phrase.correlation.chart
,
make.similarity.matrix
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