General estimating equation (GEE)SlopeIn controlled clinical trials, subjects are often evaluated at baseline and intervals across a treatment period. In most trials, the treatment period and the number of time points are predetermined by design. When the primary goal is to estimate and compare ...
aSeparately estimating equations (9) and (10) is in general inefficient because that the system of J + 1 equations imposes several cross-equation restrictions due to their joint dependence on θ, ψ1 and δ. 分开估计式 (9) 和 (10) 在一般无结果,因为那系统J + 1式强加几个十字架等式制约...
The generalized estimating equation was used to control for the repeated data (eg, multiple lesions per patient) during analysis with PROC GENMOD in SAS Version 9.1 (SAS Institute Inc, Cary, North Carolina) with an exchangeable correlation matrix. The models included incomplete margins (yes/no) ...
S. (1988). Models for longitudinal data: A generalized estimating equation approach. Biometrics, 1049–1060. https://doi.org/10.2307/2531734 Zosuls, K. M., Andrews, N. C. Z., Martin, C. L., England, D. E., & Field, R. D. (2016). Developmental changes in the link between ...
Generalized estimating equation ED: Emergency room CI: Confidence interval GM: General Medicine IM: Internal Medicine References World Health Organization. Coronavirus disease 2019 (COVID-19) Situation [Report]– 51 2020. Joishy SK, Sadohara M, Kurihara M. Complexity of the diagnosis of CO...
A simple general equation is presented for estimating the Fe**3** plus concentrations in ferromagnesian oxide and silicate minerals from microprobe analyses. The equation has been derived using stoichiometric criteria assuming that iron is the only element present with variable valency and that oxygen...
Estimating multivariate volatility models equation by equation For general constant conditional correlation models, we obtain the consistency and asymptotic normality of the two-step estimator. Comparisons with the global ... C Francq,JM Zako?An - 《Journal of the Royal Statistical Society》 被引量:...
Because the trace statistic of none cointegrating equation and at most one cointegrating equation are greater than the 5% critical values, respectively, the test rejects the hypothesis of no cointegration, and indicates that there is one cointegrating equation at the 5% significance level, so, there...
However, the combining estimating equation and the penalty function method by Johnson et al. [10] could not be used directly to semi-parametric estimating equations. For example, we consider the partially linear model ɛY=X⊤θ+f(T)+ɛ, the semi-parametric estimating functions can be ...
Logistic generalized estimating equations were used to analyse the relationship between the covariates and the outcome variable. RESULTS: The following parameters [odds ratios (OR) with 95% confidence intervals] predicted new-onset kidney disease: Age (increase by 5 years), OR = 1.36 (1.34-1.40)...