Many of our causal beliefs rest partly on covariation data, that is, the joint frequencies of effects and their hypothesized causes. The focus of this dissertation is on how people should and do search for such data in causal inference, which is modeled here as a problem of hypothesis ...
Peking University. He is a leading authority in economics and finance in China, and is recognized for his academic works in corporate finance, financial markets, and the Chinese economy. He is the author of“The Finance We ...
这类楼阁金簪很受明代贵族女性们的欢迎,益庄王墓地中就发现了包括上述那支在内的九件楼阁金簪。 ▲ 楼阁人物金簪 明代 国博馆藏 Here is a pair ofzanclips in the same style and unearthed from the same site. There are figures inside ...
However, main cohort study sizes are relatively unaffected by the strength of the association between the confounding variable and the outcome. When the true covariates are correlated, required main cohort study size is also influenced by the correlation between errors in two observed exposures. The ...
There is much to be learned about the pathophysiology of the joint that is currently poorly understood particularly as it relates to tissues other than hyaline articular cartilage. Improving our understanding that these tissues play in OA pathophysiology will likely yield treatment breakthroughs.Recently,...
The purpose of this study is to quantify the time spent during the different phases of TJA care relative to the benchmarks used by the Centers for Medicare and Medicaid Services. Methods: We retrospectively reviewed all patients captured in our institutional joint database between January 1, ...
The event is open to the public audiences, and offers you the opportunity to actively engage in the discussion, gain new insights from the thought leaders, and broaden your perspective. Save your spot today! 11月8日15:30,...