ACS 1-year estimates (2012-2018)--对于人口数量大于65,000的地区进行统计,更新频率最高,但是精度很低,因为人口少的地方都没有统计到。 ACS 1-year supplemntal estimates (2014-2017)--作为对人口数量的补充,通常集中于人口在集中在20,000左右的地区。 ACS 3-year estimates (2010-2012, 2011-2013)--人...
ACS-14. A. (2011). Education and synthetic work - life earnings estimates . American Community Survey Reports, ACS-14. Washington, DC: US Census Bureau... Julian, Tiffany|Kominski, Robert - 《Us Census Bureau》 被引量: 57发表: 2011年 The American Community Survey and Health Insurance Cov...
Currently, the ACS provides 1 and 5-year estimates of their results.[1]Responses collected by the ACS are averaged over 5 years of data collection and comparisons across time can only be made with non-overlapping years. BNIA uses the 5-year estimates inVital Signs, while this data is the...
but also the estimate used. The ACS providesthree datasets per year: the 1-year, which uses 12 months of data to arrive at estimates for areas with at least 65,000 residents; the 3-year, which uses 36 months of data and covers areas with at least 20,000 people; and the 5-year, ...
The American Community Survey (ACS) uses various techniques to improve the quality of the 1-year and 3-year data products it releases based on a series of data release rules. The release rules use the size of an estimate's coefficient of variation (CV) as a quality/reliability indicator. ...
Census-ACS/tidycensusmaster 1 Branch 0 Tags Code This branch is 7 commits behind walkerke/tidycensus:master.Folders and filesLatest commit walkerke clarify new vintage arg in get_estimates aab2900· Mar 20, 2024 History715 Commits .github update docs and remove pkgdown actions for debugging ...
.. from Census 2010, Census 2020, ACS annual • boundaries defined by TIGER/Line shapefiles• AddressCoder software .. determine/assign latitude-longitude coordinates to your address data. .. assign tract, block group and block codes to your address data. ...
The U.S. Census Bureau states that the “strength of the ACS is in estimating characteristic distributions” including percentages, means, medians, and rates over time as opposed to estimates of population totals. When you interpret results of analysis using Census data remember that although this...
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The long-term goal of the American Community Survey (ACS) is to produce more timely local area estimates. Currently, the only sources of Census Bureau local area income estimates are the decennial census (data only once every ten years) and the Small Area Income and Poverty Estimates (SAIPE)...