Scrapes the Statistics Canada LFS PUMF publication page and returns a tibble of all available annual and monthly versions with their download URLs. Requires an internet connection. For the broader collection of all supported surveys see [list_canpumf_collection()].
Value
A tibble with columns `Date` (human-readable label from the StatCan page), `version` (a string of the form `"YYYY"` for annual versions or `"YYYY-MM"` for monthly versions), and `url` (direct download link). If the StatCan website is unreachable the function returns an empty tibble (with those columns) and a warning rather than erroring.
Examples
# \donttest{
lfs_versions <- list_available_lfs_pumf_versions()
tail(lfs_versions)
#> # A tibble: 6 × 3
#> Date version url
#> <chr> <chr> <chr>
#> 1 2011 2011 https://www150.statcan.gc.ca/n1/pub/71m0001x/2021001/hist/2011-…
#> 2 2010 2010 https://www150.statcan.gc.ca/n1/pub/71m0001x/2021001/hist/2010-…
#> 3 2009 2009 https://www150.statcan.gc.ca/n1/pub/71m0001x/2021001/hist/2009-…
#> 4 2008 2008 https://www150.statcan.gc.ca/n1/pub/71m0001x/2021001/hist/2008-…
#> 5 2007 2007 https://www150.statcan.gc.ca/n1/pub/71m0001x/2021001/hist/2007-…
#> 6 2006 2006 https://www150.statcan.gc.ca/n1/pub/71m0001x/2021001/hist/2006-…
# }