Isochrone-Based Area-Weighted ACS Aggregation

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Documentation for package ‘catchmentACS’ version 0.6.0

• DESCRIPTION file
• User guides, package vignettes and other documentation
• Package NEWS
• Package README

Help Pages

as_tibble.cacs_run_result	Convert the result of 'cacs_run()' to a plain tibble
cacs_acs_default_rates	Numerator and denominator ACS codes of the five built-in rates
cacs_acs_default_vars	ACS variable codes used by default
cacs_acs_prefetch	Download ACS estimates for the census tracts of one state
cacs_acs_validate	Check the form of ACS data for census tracts
cacs_alabama_sites	Ten example sites near Alabama city centers
cacs_cache_dir	Get the path of the cache folder
cacs_cache_status	Summarize the files in the cache folder
cacs_capture_conditions	Capture the package's messages and warnings in a table
cacs_clear_cache	Delete saved results from the cache folder
cacs_derive_rates	Compute rates and their margins of error for drive-time areas
cacs_describe	Describe how a result was produced
cacs_get_cache_state	Show the cache settings and how often saved results were used
cacs_intersect_weight	Aggregate ACS tract estimates to drive-time areas by area weighting
cacs_isochrone	Build drive-time areas around sites with a routing service
cacs_moe_to_se	Convert a margin of error to a standard error
cacs_plot_site_intersection	Map the tracts that overlap a drive-time area (map 2 of 4)
cacs_plot_site_isochrone	Map a site and its drive-time areas (map 1 of 4)
cacs_plot_site_pipeline	Build all four maps for one site
cacs_plot_site_rates	Map a site with its rates and margins of error (map 4 of 4)
cacs_plot_site_weighted	Map an ACS variable by tract in a drive-time area (map 3 of 4)
cacs_propagate_moe	Compute margins of error for drive-time area estimates
cacs_rings_to_cumulative	Combine drive-time bands into cumulative drive-time areas
cacs_run	Compute ACS estimates for drive-time areas around sites
cacs_set_cache	Turn the cache on or off
cacs_se_to_moe	Convert a standard error to a margin of error
cacs_summary_as_markdown	Format a summary table as a Markdown table
cacs_validate_iso	Check drive-time areas and list the problems found
cacs_validate_osrm_endpoint	Check whether an OSRM server answers a routing request
catchmentACS-conditions	Condition classes for messages, warnings, and errors
catchmentACS_condition	Condition classes for messages, warnings, and errors
catchmentACS_error	Condition classes for messages, warnings, and errors
catchmentACS_message	Condition classes for messages, warnings, and errors
catchmentACS_warning	Condition classes for messages, warnings, and errors
format.cacs_site_plot_pipeline	Describe the four maps in one line
group_by.cacs_run_result	Group the result of 'cacs_run()'
print.cacs_description	Describe how a result was produced
print.cacs_run_result	Print the result of 'cacs_run()'
print.cacs_run_summary	Print the summary of a 'cacs_run()' result
print.cacs_site_plot_pipeline	Print a summary of the four maps
summary.cacs_run_result	Summarize the result of 'cacs_run()'