منابع مشابه
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The reported correlation between plasma calcium and blood pressure has been investigated in 412 young men and women. In this sample, it seemed to be due to a stronger correlation between blood pressure and plasma albumin. Blood pressures were also significantly correlated with plasma high-density lipoprotein in men and with plasma uric acid in women.
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Widely used standard expressions for the sampling variance of intraclass correlations and genetic correlation coefficients were reviewed for small and large sample sizes. For the sampling variance of the intraclass correlation, it was shown by simulation that the commonly used expression, derived using a first-order Taylor series performs better than alternative expressions found in the literat...
متن کاملA default Bayesian hypothesis test for correlations and partial correlations
We propose a default Bayesian hypothesis test for the presence of a correlation or a partial correlation. The test is a direct application of Bayesian techniques for variable selection in regression models. The test is easy to apply and yields practical advantages that the standard frequentist tests lack; in particular, the Bayesian test can quantify evidence in favor of the null hypothesis and...
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There are two types of prior distribution that can be viewed as natural for extended MAP (or EMAP) speaker adaptation. One arises from modeling the correlations between speakers (assumed to be constant across HMM Gaussians) and the other from modeling the correlations between HMM Gaussians (assumed to be constant across speakers). In this paper we present new results establishing the usefulness...
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ژورنال
عنوان ژورنال: Journal of Modern Physics
سال: 2011
ISSN: 2153-1196,2153-120X
DOI: 10.4236/jmp.2011.29114