Description Usage Arguments Value Examples
Interface to apply filter and index functions to corpora.
1 2 3 4 5 6 7 8 9 10 11 12 | ## S3 method for class 'PCorpus'
tm_filter(x, FUN, ...)
## S3 method for class 'SimpleCorpus'
tm_filter(x, FUN, ...)
## S3 method for class 'VCorpus'
tm_filter(x, FUN, ...)
## S3 method for class 'PCorpus'
tm_index(x, FUN, ...)
## S3 method for class 'SimpleCorpus'
tm_index(x, FUN, ...)
## S3 method for class 'VCorpus'
tm_index(x, FUN, ...)
|
x |
A corpus. |
FUN |
a filter function taking a text document or a string (if
|
... |
arguments to |
tm_filter
returns a corpus containing documents where
FUN
matches, whereas tm_index
only returns the
corresponding indices.
1 2 3 |
Loading required package: NLP
<<VCorpus>>
Metadata: corpus specific: 0, document level (indexed): 0
Content: documents: 5
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