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A differential viability model for twin-pair blood group data
Biometrics
|September 1, 1975
Abstract:
Much interest in human genetics studies of blood systems is focussed on the possible incompatibility of discordant twin pairs. Here we discuss a differential viability model which accounts for deviations from the standard multinomial model for twin pair data based on the Hardy-Weinberg frequencies. We discuss related estimation and testing problems, illustrating the techniques with data from the Louisville Twin Study.
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