Adjusted R2 and standard errors of the estimate (SEE) ranged from 0.831 to 0.854 and from 1.25 to 1.80 kg in the validation group (n = 84), and ranged from 0.817 to 0.912 and from 1.27 to 1.86 kg in the cross-validation group (n = 57), respectively. The validation group and cross...
Results: The stroke work (SW) was the most important factor associated with the LV mass (adjusted R2 = 0.499, p < 0.001), Height (m2.7), and sex were independent factors (adjusted R2 = 0.540). In a regression model, including stroke work, sex and height2.7, the LV mass was ...
R2 and F-statistics were calculated to explore weak IV bias using a previously reported method [49]. R2 is the fraction of variation explained by IVs in exposure factors, and an F-statistic < 10 indicates that the weak IV bias will be abolished. Sensitivity analyses To evaluate the ...
Statistical Analysis The strength of the IVs was evaluated by F-statistics.21 It was defined as the ratio of the square of the gene-exposure association to the square of the corresponding standard error (SE).22 The R2 statistic was the proportion of var iwanasceapipnrothxeimsamteolykienq...
Survival Model Predictive Accuracy and ROC Curves The predictive accuracy of a survival model can be summarized using extensions of the proportion of variation explained by the model, or R2, commonly used ... PJ Heagerty,Y Zheng - 《Biometrics》...
We used univariable MR to assess the total effect of SHBG on IHD in white British from the UK Biobank sex-specifically, using two set of genetic variants in Europeans, i.e., all sex-specific, genome-wide significant, independent (r2 < 0.05) genetic variants predicting SHBG33, and geno...
(adjustedp-value < 0.01) the highest percentage of variation in community structure for the archaeal fraction of the population (R2 = 0.17), followed by the bacterial (R2 = 0.127) and fungal (R2 = 0.059) fractions. These results suggest that different sub-Saharan African ...
R2 was estimated according to minor allele frequency (MAF) and β-value.21 The F-statistics for AAs and ALT ranged from 30.24 to 1035.80, satisfying the threshold of >10 (Supplementary Table 4). As shown in Table 1, genetically predicted higher circulating levels of alanine were nominally ...
And they had invited you to join in. But you can not go with them for some reasons. W... 查看完整题目与答案 小学生意志坚持性的特点表述正确的是() A. 一年级儿童就已具有一定的坚持性 B. 小学生的坚持性品质很差 C. 小学生的坚持性品质较好 D. 小学生意志的坚持性品质随年级的升高...
> > For your information, my command is the following: > > estout signs4 m15 m16 m17 using estout_table7, replace > substitute(-999.000 - 999.000 +) cells ("b(fmt(%9.3f)) > p(fmt(%9.3f) pattern(0))") stats (N F p r2 r2_a, fmt(%9.0f > %9.3f %9.3f %9.3f %9.3f) ...