Within this framework, we propose a sex-differentiated test of association, and demonstrate how we can test for heterogeneity of allelic effects between males and females.
We can perform a sex-differentiated test of association across all studies at the jth SNP, allowing for different allelic effects in males and females, given by, and having a chi-squared distribution with two degrees of freedom.
In this article, we review the methodology for meta-analysis of sex-specific genome-wide association studies, and propose a sex-differentiated test of association with quantitative or dichotomous traits, which allows for heterogeneity of allelic effects between males and females.
Furthermore, our simulations suggest that, even without correction for multiple testing, this approach will lack power compared to sex-differentiated tests of association when causal variants have allelic effects in both males and females, but which differ in direction and/or magnitude between them.
We present results obtained on a wide area differentiated services testbed that demonstrate our ability to deliver QoS for realistic flows.
Given the current data these two alternative hypotheses cannot be differentiated or tested.
The test differentiated subjects with a person separation index of 2.08 based on the empirical data or 2.28 based on the model expectations.
To find differentiated polymorphisms, t-tests were computed for each probe.
BI 2536 did not appear to affect the function of differentiated cells, as tested here using neonatal cardiomyocytes.
The heterogenous species Y. enterocolitica encompass six biotypes as differentiated upon biochemical tests [ 9].
SH and BHA1 were more diverged than indica from aus, and the most highly differentiated population pair tested (Table 3).
