tCorpus_features: Preprocessing, subsetting and analyzing features

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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

kasperwelbers/corpustools documentation built on Dec. 5, 2018, 9:11 a.m.