glottofilter: Filter glottodata by language, glottocode, etc.

In glottospace: Language Mapping and Geospatial Analysis of Linguistic and Cultural Data

Filter glottodata by language, glottocode, etc.

Description

By default, the glottolog data will be used to filter from. But in case the user provides glottodata, this will be used.

Usage

glottofilter(
  glottodata = NULL,
  glottocode = NULL,
  location = NULL,
  name = NULL,
  family = NULL,
  family_id = NULL,
  continent = NULL,
  country = NULL,
  sovereignty = NULL,
  macroarea = NULL,
  expression = NULL,
  isocodes = NULL,
  colname = NULL,
  select = NULL,
  drop = NULL
)

Arguments

glottodata	A glottodata table
glottocode	A character vector of glottocodes
location	A character vector with a location (either a continent, country, macroarea, or sovereignty)
name	A character vector of language names
family	A character vector of language families
family_id	A character vector of language family IDs
continent	A character vector of continents
country	A character vector of countries
sovereignty	Sovereignty
macroarea	Glottolog macroarea
expression	A regular expression
isocodes	A character vector of iso639p3codes
colname	A column name
select	Character vector of things to select (only if colname is provided)
drop	Character vector of things to drop (only if colname is provided)

Value

A subset of the original glottodata table (data.frame or sf) containing only filtered languages.

See Also

glottofiltermap()

Examples

points <- glottofilter(location = "Australia")
points <- glottofilter(glottocode = "wari1268")
points <- glottofilter(family = "Indo-European")
points <- glottofilter(continent = "South America")
points <- glottofilter(family = "Indo-European", continent = "South America")
points <- glottofilter(country = c("Colombia", "Venezuela"))
points <- glottofilter(expression = family %in% c("Arawakan", "Tucanoan"))
points <- glottofilter(expression = family_size > 2)
points <- glottofilter(colname = "family", drop = "Indo-European")

glottospace documentation built on April 12, 2022, 5:07 p.m.