List all countries contained in a survey — survey

Usage

survey_countries(survey, country.column = "country", ...)

Arguments

survey: a DOI or url to get the survey from, or a survey() object (in which case only cleaning is done).
country.column: column in the survey indicating the country
...: further arguments for get_survey()

Value

list of countries

Details

survey_countries() has been deprecated in favour of using contactsurveys::download_survey(), and load_survey(), and then exploring the country column yourself.

Examples

data(polymod)
survey_countries(polymod)
#> Warning: `survey_countries()` was deprecated in socialmixr 0.5.0.
#> ℹ Please use `contactsurveys::download_survey()` instead.
#> ℹ We recommend using contactsurveys::download_survey() to download your
#>   surveys, and then you can load them with socialmixr::load_survey() and
#>   explore which countries are in the data.
#> [1] "Italy"          "Germany"        "Luxembourg"     "Netherlands"   
#> [5] "Poland"         "United Kingdom" "Finland"        "Belgium"       
## --> we now recommend
if (FALSE) { # \dontrun{
doi_peru <- "10.5281/zenodo.1095664" # nolint
# download the data with the contactsurveys package
peru_survey <- contactsurveys::download_survey(doi_peru)
# load the survey with socialmixr
peru_data <- socialmixr::load_survey(peru_survey)
# find the unique country - assuming your data has a "country" column:
unique(peru_data$participants$country)
} # }