Fetch ftp-format CTPP data from network location Helper to get_psrc_ctpp

Fetch ftp-format CTPP data from network location Helper to get_psrc_ctpp

Usage

fetch_ctpp_from_file(scale, table_code, dyear, filepath = "default")

Arguments

scale

"county", "place", or "tract" for residence/workplace tables; "county-county", "place-place", "place-county", "county-place", or "tract-tract" for O-D tables

table_code

requested data table as string, e.g. "A302103"

dyear

last of 5-year CTPP span, e.g. 2016 for ctpp1216 survey

filepath

optional network location of downloaded ftp CTPP files

Value

data table