Package index • ACSdownload

All functions

ACSdownload ACSdownload-package: Obtain American Community Survey Summary File Data Tables from Census Bureau FTP Site

acsdefaultendyearhere: The default end.year of 5yr ACS datasets this package uses in functions

acsdefaultendyearhere_func(): Earliest end.year available via this package

acsfirstyearavailablehere: The earliest end.year of 5yr ACS datasets this package handles

clean.mystates(): Utility to Clean Names of States for get.acs

clean.sumlevel(): Utility to Clean SUMLEVEL for get.acs

datafile(): Get name(s) of data file(s) for ACS 5-year summary file data

download.datafiles(): Download American Community Survey 5-yr data files

download.geo(): Download GEO txt file(s) with geo information for ACS

download.lookup.acs(): Download File with Information about ACS 5-Year Summary File Tables

format_est_moe(): Reorder cols of estimates and MOE table

format_for_acs_package(): Reformat ACS Data Obtained by get.acs() for Import to the acs Package

geo: downloaded saved geographic information for 5-year summary file ACS dataset ending in given year

geofile(): Get name(s) of GEO txt file(s) with geo information for ACS

geoformat2018: geographic information for ACS dataset

geoformat2019: geographic information for ACS dataset

geoformat2020: geographic information for ACS dataset

get.acs(): Download Tables from American Community Survey (ACS) 5-year Summary File

get.acs.all(): get ACS summaryfile specified tables for entire USA, all blockgroups or all tracts

get.bg(): Get just the Census block group part of existing ACS data

get.datafile.prefix(): Get first part of ACS datafile name.

get.field.info(): Get short and long field names etc for ACS tables

get.lookup.acs(): Pick a year-specific table from among lookup.acs2022, etc.

get.lookup.file.name(): Get name of Census file with Sequence and Table Numbers for ACS 5-year summary file data

get.read.geo(): Download (if necessary) and merge GEO files for ACS

get.table.info(): Get field names etc for ACS tables

get.table.info2(): Get field names etc for ACS tables

get.tracts(): Get just the Census tracts part of existing ACS data

get.url.prefix(): Get URL prefix for folder(s) with ACS 5-year summary file data

get.url.prefix.lookup.table(): Get URL (without filename) for ACS 5-year summary file data

get.zipfile.prefix(): Get first part of ACS zip file name.

getseqnumsviafilenames(): Infer Sequence file numbers based on ACS 5-yr filenames in folder

getstatesviafilenames(): Infer US States based on ACS 5-yr filenames in folder

gettablesviaseqnums(): Look up ACS table IDs of tables in given sequence number files

join.geo.to.tablist(): Join US ACS data and US geo files on FIPS

list_files_ftp(): list_files_ftp Attempt to get list of filenames on an FTP site

list_files_ftp_worker(): list_files_ftp_worker Attempt to get list of filenames on an FTP site. See list_files_ftp() Uses RCurl::getURL(url, dirlistonly = TRUE)

lookup.acs: ACS_5yr_Seq_Table_Number_Lookup.txt for ACS dataset

lookup.acs2018: ACS_5yr_Seq_Table_Number_Lookup.txt for ACS dataset

lookup.acs2019: ACS_5yr_Seq_Table_Number_Lookup.txt for ACS dataset

lookup.acs2020: ACS_5yr_Seq_Table_Number_Lookup.txt for ACS dataset

lookup.acs2021: ACS_5yr_Seq_Table_Number_Lookup.txt for ACS dataset

lookup.acs2022: ACS_5yr_Seq_Table_Number_Lookup.txt for ACS dataset

merge_tables(): Concatenate several ACS data tables into one big table

nhgis(): Read and Parse NHGIS.org ACS Data Files and Codebooks - not tested or updated

nhgisfind(): Find NHGIS ACS Files on Disk

nhgisfips(): Assemble FIPS Code from State, County, Tract, Blockgroup Portions

nhgisread(): Read NHGIS.org ACS Data Files and Codebooks

nhgisreadcodebook(): Read NHGIS.org ACS Codebook File

read.concat.states(): Read and concatenate State files of ACS data

read.geo(): Read and concatenate state geo files from Census ACS

set.needed(): Specify which ACS Variables are Needed

unzip.datafiles(): Unzip ACS datafile per state, downloading missing ones first

url.to.find.zipfile(): Get URL(s) for FTP site folder(s) with ACS 5-year summary file data

which.seqfiles(): Find Which Sequence Files Contain Given ACS Table(s)

zipfile(): Get name(s) of zip file(s) for ACS 5-year summary file data