Power and Sample Size Calculations for Contrast Analysis in ANCOVA
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DOI: 10.1080/00273171.2016.1219841
Abstract: ABSTRACT Analysis of covariance (ANCOVA) is commonly used in behavioral and educational research to reduce the error variance and improve the power of analysis of variance by adjusting the covariate effects. For planning and evaluating… read more here.
Keywords: power sample; sample size; analysis; power ... See more keywords
AdmixPower: Statistical Power and Sample Size Estimation for Mapping Genetic Loci in Admixed Populations
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DOI: 10.1534/genetics.117.300312
Abstract: Admixed populations result from recent admixture of two or more ancestral populations with divergent allele frequencies. The genome of each admixed individual is a mosaic of haplotypes inherited from the ancestral populations. Despite the substantial… read more here.
Keywords: power sample; sample size; admixed populations; power ... See more keywords