The problem of outlier test is considered in multivariate constrained linear regression. By giving the equivalence relations of estimators and statistics in multivariate data delated model and mean shift model under the restricted condition, we derived the likelihood ratio test statistics and their distributions. 讨论了带约束的多元线性回归模型中异常值的检验问题,证明了带约束的多元数据删除模型与相应的均值漂移模型的统计量之间的等价性,得到了异常值检验的似然比统计量及其分布。
Conclusion: Emergent intravenous thrombolysis for treating acute cerebral infarction may shorten delated time in hospital and reduce the severity of nerve function damnification. 结论:急诊尿激酶静脉溶栓治疗急性脑梗死可缩短院内延迟时间,减轻神经功能缺损程度。
Present state of researches on Skeletal Muscle Injury and Delated Ache ( review) 骨骼肌损伤及延迟性酸痛的研究现状(综述)
The chaotic Lorenz system is controlled by LFC ( the linear feedback control) and DFC ( the delated feedback control). 应用线性反馈法与延迟反馈法控制Lorenz混沌系统。
Smooth transition of SCBF was observed in experiment group. SCBF sustained over the baseline. While SCBF significantly decreased 2 hours after reperfusion in control group, i.e., delated postischemic spinal cord hypoperfusion. 减压后,实验组SCBF平稳过渡,并维持在基线水平以上;对照组再灌注后2小时SCBF显著下降,出现延迟性低灌流。