search_terms {inlpubs}R Documentation

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)

[Package inlpubs version 1.3.0 Index]