hierarchical regressionnegative affectsleep qualitystressPrior research has shown that the predictive power of a stress-health model can be improved by the addition of sleep as a predictor variable. However, ne
An early event in plant organogenesis is establishment of a boundary between the stem cell containing meristem and differentiating lateral organ. In maize (Zea mays), evidence suggests a common gene network functions at boundaries of distinct organs and
A method for controlling a variable event valvetrain during engine start and stop is presented. According to the method, valve lift and/or timing can be adjusted to reduce the amount of oxygen pumped
A role for the transcriptional repressor Blimp-1 in CD8+ T cell exhaustion during chronic viral infection. Immunity 31, 309–320 (2009). CAS PubMed PubMed Central Google Scholar Hale, J. S., Boursalian, T. E., Turk, G. L. & Fink, P. J. Thymic output in aged mice. Proc. ...
For the estimation results to have a causal interpretation, some methods assume no unobserved confounders (i.e. there is no unobserved variable not included in X, W that simultaneously has an effect on both T and Y), while others assume access to an instrument Z (i.e. an observed ...
(N》100) 19:30 Company Formation - A你的英语进步神奇,照此方法,精听-跟读-背诵-默写-笔译-口译、重复重复,重复 N次(N》100) 36:34 Common law Remedies for Breach -你的英语进步神奇,照此方法,精听-跟读-背诵-默写-笔译-口译、重复重复,重复 N次(N》100 27:01 Civil Law, Common Law, Criminal ...
CSF spread at approximately 9 km2 per day with low incidence rates (< 2 herds per day) in an epidemic wave along contiguous habitat for several years, before dying out (when the epidemic arrived at the end of a contiguous sub-population or at a low density wild pig area). The low ...
The method of knockoffs is very general and flexible, and can work with a broad class of test statistics. We test the method in combination with statistics from the Lasso for sparse regression, and obtain empirical results showing that the resulting method has far more power than existing ...
. . , xn . This can be done for arbitrary loss functions by component-wise functional gradient descent boosting [25]. The algorithm is especially attractive owing to its intrinsic variable selection properties [7,28]. Figure 2 True positives rates – Linear logistic regression model. Boxplots ...
However, children in the high tertile for TV watching (β = − 0.99), video watching (β = − 1.05), and social media (β = − 0.79) had lower measures of cognition compared to children in the low tertile for each variable. Other studies have focused on the impact ...