tCorpus_features {corpustools}R Documentation

Preprocessing, subsetting and analyzing features

Description

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Details

Pre-process features

$preprocess() Create or modify a feature by preprocessing an existing feature
$feature_subset() Similar to using subset, but instead of deleting rows it only sets rows for a specified feature to NA.

Inspect features

feature_stats() Create a data.frame with feature statistics
top_features() Show top features, optionally grouped by a given factor

[Package corpustools version 0.4.10 Index]