Power of the Classical Twin Design Revisited: II Detection of Common Environmental Variance
نویسندگان
چکیده
منابع مشابه
Power of the classical twin design revisited: II detection of common environmental variance.
We expand our previous deterministic power calculations by calculating the required sample size to detect C in ACE models. The theoretical expected value of the maximum log-likelihood for the AE model was derived using two optimisation methods and these gave near-identical results. Theoretical predictions were verified by computer simulation and the results agreed very well. We have developed a...
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ژورنال
عنوان ژورنال: Twin Research and Human Genetics
سال: 2008
ISSN: 1832-4274,1839-2628
DOI: 10.1375/twin.11.1.48