Get information about a submitted extract via the IPUMS API. For an overview
of ipumsr microdata API functionality, see
vignette("ipums-api", package = "ipumsr")
.
get_extract_info(extract, api_key = Sys.getenv("IPUMS_API_KEY"))
One of:
An ipums_extract
object
The data collection and extract number formatted as a single string of the
form "collection:number"
The data collection and extract number formatted as a vector of the form
c("collection", "number")
The extract number does not need to be zero-padded (e.g., use "usa:1"
or c("usa", "1")
, not "usa:00001"
or c("usa", "00001")
).
See Examples section below for examples of each form.
For a list of codes used to refer to each collection, see
ipums_data_collections()
.
API key associated with your user account. Defaults to the value of environment variable "IPUMS_API_KEY".
An ipums_extract
object.
Other ipums_api:
add_to_extract()
,
define_extract_cps()
,
define_extract_from_json()
,
define_extract_usa()
,
download_extract()
,
extract_list_to_tbl()
,
extract_tbl_to_list()
,
get_last_extract_info()
,
get_recent_extracts_info
,
ipums_data_collections()
,
is_extract_ready()
,
remove_from_extract()
,
save_extract_as_json()
,
set_ipums_api_key()
,
submit_extract()
,
wait_for_extract()
my_extract <- define_extract_usa("Example", "us2013a", "YEAR")
if (FALSE) {
submitted_extract <- submit_extract(my_extract)
# Get info by supplying an ipums_extract object:
get_extract_info(submitted_extract)
# Get info by supplying the data collection and extract number, as a string:
get_extract_info("usa:1")
# Note that there is no space before or after the colon, and no zero-padding
# of the extract number.
# Get info by supplying the data collection and extract number, as a vector:
get_extract_info(c("usa", "1"))
}