Model Selection Astro193, March 9 Steps in Hypothesis Testing 1/ Set up 2 possible exclusive hypotheses - two models : M0 null hypothesis formulated to be rejected M1 an alternative hypothesis, research hypothesis 2/ Specify a priori the significance level 3/ Choose a test which: - has the required power - approximates the conditions - finds what is needed to obtain the sampling The model with the largest value provides the best description of the data. ...
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Ссылки http://hea-www.harvard.edu/AstroStat/astro193/AS_slides_march11.pdf -- 663.1 Кб -- 11.03.2015 Похожие документы
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