w_search {rwebstat}

Search keyword inside dataset catalogue or series catalogue

Description

Search keyword inside dataset catalogue or series catalogue

Usage

w_search(
  dataset_name,
  keyword = "",
  language = "fr",
  client_ID,
  base_url = "https://api.webstat.banque-france.fr/webstat-",
  ignore.case = TRUE,
  fixed = FALSE,
  ...
)

Arguments

dataset_name

Optional. String (must be entered between quotes.) The datasets codes can be determined using the w_datasets() function.

keyword

Optional. String or regexp you want to search

language

Optional. String. Defaults to "fr" (French). The only other available option is "en" (English). Determines the language of the metadata. Your Webstat "App" must be subscribed to the API in this language (or both languages) or you'll get a 501 http error.

client_ID

Optional. String. If you do not specify it when calling the function, it will check if a global variable called "webstat_client_ID" exists and use it. If not, you will be prompted. The easiest way is to save the client ID as a string in a "webstat_client_ID" global variable.

base_url

Optional. String. Defaults to "https://api.webstat.banque-france.fr/webstat-". For internal testing purposes only.

ignore.case

Optional. Boolean. Break case sensitivity

fixed

Optional. Boolean. Allow or not regexp expressions

...

Arguments to be passed to grepl function ("fixed = TRUE" if you don't want to use regexp)

Value

A dataframe

Examples

## Not run: 
# find Danish exchange rate code series (fr & en) :
w_search("EXR", keyword = "danoise", fixed = TRUE)
w_search("EXR", keyword = "Danish", fixed = TRUE, language = "en")

# find datasets with keyword :
w_search(keyword = "Emploi", fixed = TRUE)
w_search(keyword = "Interest Rates", language = "en", fixed = TRUE)

# regexp can also be used - find series starting with "Monetary"
w_search(keyword = "^Monetary", language = "en")

## End(Not run)