The Liaoning Analytic and Kinship Files are now available. See the Data tab for more information. Instructions for merging to the Liaoning Basic File are included in the download. The Analytic File contains many variables that will enhance analysis, such as estimated income, position, rank, and various indicators of social status. The Kinship File provides IDs of paternal and maternal ancestors, and counts of relatives to the third generation, by type and whether in the same household as ego (e.g., the number of older brothers, the number of unmarried older female third cousins, the number of unmarried sisters in the household).