e_highlights: Get highlighted terms

In JohnCoene/webhoserx: Extension for the webhoser package

Description

Extract highlighted terms

Usage

whe_highlights(wh, flatten = FALSE)

## S3 method for class 'data.frame'
whe_highlights(wh, flatten = FALSE)

## S3 method for class 'character'
whe_highlights(wh, flatten = FALSE)

Arguments

wh	highlighted object returned by wh_collect, see examples.
flatten	whether to flatten ngrams.

Examples

## Not run: 
library(webhose)
token <- wh_token("xXX-x0X0xX0X-00X")

token %>%
  wh_news(q = '"R programming language"') %>%  # use highlight!
  wh_collect() -> rstats # collect results

rstats %>%
  whe_highlights() -> highlights

highlights <- rstats %>%
  dplyr::mutate(
    nparagraphs = whe_highlights(text)
  )

## End(Not run)

JohnCoene/webhoserx documentation built on June 15, 2019, 3:48 p.m.