Sampling strategies for the analysis of quantitative traits.
D000704:Analysis of Variance; D005190:Family; D005260:Female; D005826:Genetics, Medical; D005828:Genetics, Population; D006801:Humans; D008297:Male; D008433:Mathematics; D008957:Models, Genetic; D010375:Pedigree; D010641:Phenotype; D012494:Sampling Studies