2020 Redistricting Data File Least Squares Estimates

The 2020 Redistricting Data File Least Squares Estimates data product provides count estimates, and their standard deviations, for each tabulation that was published as part of the persons universe of the 2020 Redistricting Data File for the US, state, county, and tract geographic levels. These estimates are computed using the generalized least squares (GLS) estimator using as input the publicly available 2020 Census persons universe noisy measurement files for both the Redistricting Data File and the Demographic and Housing Characteristics File. The algorithm used to compute this estimate is desc...2020年选区重划数据文件最小二乘估计数据集产品（2020 Redistricting Data File Least Squares Estimates）面向美国、州、县以及普查片区（Tract）地理层级，为2020年选区重划数据文件人口全域中发布的全部统计表提供计数估计值及其标准差。该类估计值通过广义最小二乘（Generalized Least Squares，简称GLS）估计器计算得到，其输入数据为面向选区重划数据文件与人口与住房特征文件（Demographic and Housing Characteristics File）的公开可用2020年人口普查人口全域含噪声测量文件。用于计算该估计值的算法为……