Yost Index with 90% confidence intervals

We extend our previous work with the Yost Index by adding 90% confidence intervals to the index values. These were calculated using the variance replicate estimates published in association with the American Community Survey of the United States Census Bureau.<br>The data fields consists of 11-digit geographic ID built from FIPS codes (2 digit state, 3 digit county, 6 digit census tract); geographic name; Yost index, 90% lower confidence interval; 90% upper confidence interval. Data is provided for 71,570 census tracts for which a data estimate was available for each of the 7 Yost Index components and for which minimum population thresholds were met. See https://doi.org/10.1016/j.sste.2021.100412 for details.<br>The Yost Index ranges from 1 (lowest socioeconomic position) to 100 (highest socioeconomic position).<br>Additional years of data following this format are planned to be added to this repository by the end of 2021.