as_pos: Extract Parts of Speech or Tokens from a 'tag_pos' Object

In trinker/tagger: Part of Speech Tagging

Description

Extract parts of speech or corresponding tokens from a tag_pos object. This is useful for extracting part of speech based text features for modeling.

Usage

as_pos(x, collapse = TRUE, ...)

as_tokens(x, collapse = TRUE, ...)

Arguments

x	A tag_pos object.
collapse	logical. If TRUE the pos/tokens will be collapsed into a vector of paste collapsed strings. If FALSE the pos/tokens will be returned as a list of vectors.
...	ignored.

Value

Returns a vector of strings or a list of pos/tokens.

Examples

library(dplyr)
presidential_debates_2012_pos %>%
    select_tags(c("NN", "NNP", "NNPS", "NNS")) %>%
    as_pos()

presidential_debates_2012_pos %>%
    select_tags(c("NN", "NNP", "NNPS", "NNS")) %>%
    as_pos(collapse = FALSE)


presidential_debates_2012_pos %>%
    select_tags(c("NN", "NNP", "NNPS", "NNS")) %>%
    as_tokens()

presidential_debates_2012_pos %>%
    select_tags(c("NN", "NNP", "NNPS", "NNS")) %>%
    as_tokens(collapse = FALSE)

trinker/tagger documentation built on May 31, 2019, 10:42 p.m.