Check data availability for the individual source

Source: R/utils.r

Check data availability for the individual source

check_data_availability(
  ein,
  year = 2019,
  source = c("irs", "website", "twitter", "facebook")
)

Arguments

ein

An Employment Identification Numbers

year

A year in which a form was filed. The default value is 2019.

source

The data source. Four options exist: "irs", "website", "twitter", "facebook."

Value

A datafram that contains four columns: EIN, its data source, availability, and the index year when it became available. Data availability column is a dummy variable. 1 = data exist. 0 = data don't exist.