search_terms {inlpubs}

Search Terms

Description

Pattern matches a search term within the term-frequency data table.

Usage

search_terms(
  x,
  data = inlpubs::terms,
  ignore.case = TRUE,
  ...,
  low_freq = 1,
  high_freq = Inf,
  simplify = TRUE
)

Arguments

x

'character' string. Term searched for in the term-frequency data table.

data

'term' and 'data.frame' class. Term-frequency data table. Defaults to using the term frequencies from the INLPO publications, see terms dataset for details.

ignore.case

'logical' flag. Whether to ignore character case during pattern matching.

...

Additional arguments passed to the grep function.

low_freq

'numeric' number. Lower frequency bound.

high_freq

'numeric' number. Upper frequency bound.

simplify

'logical' flag. Whether to return only the unique publication identifiers.

Value

A subset of the data table sorted by decreasing frequency.

Author(s)

J.C. Fisher, U.S. Geological Survey, Idaho Water Science Center

See Also

mine_text function to perform a term frequency text analysis.

Examples

search_terms("mlms")

out <- search_terms("mlms", simplify = FALSE)
head(out)