Providing scientific analysis and informational reports based upon results of laboratory testing in the field of genetics; providing online computer databases featuring scientific information based on analysis of genotype results for individuals in the database; application service provider (ASP) featuring software for providing access to multiple databases that contain results of genotyping; application service provider (ASP) featuring software for use in data management, data storage, data analysis, report generation, user identification, and membership identification, all in the fields of genetics and genetic testing; scientific research in the fields of genetics, genetic testing, genetic screening, genotyping, phenotyping, molecular analytics providing results of an algorithm for analyzing genetic data to determine relationships between individuals; estimating relative relationship between individuals; estimating ancestral origins of individuals.