Objective To sump up and extend COX regression model with categorical variables.
目的总结和推广包含分类变量的COX模型。
Objective: This paper introduces diagnostic methods of identifying the influence points of COX model.
前言：目的：本文介绍了识别COX模型中强影响点的诊断方法。
Considering that credit risk and market risk is well correlated, gave the pricing model of credit default swap based on the COX process.
基于信用风险和市场风险密切相关，提出了基于COX过程的信用违约互换定价模型。
Multivariate analysis was done by COX proportional hazard model.
多因素分析：COX比例风险模型。
COX regression model was established to analyze the peaks of the metastasis and relapse, and the life curves of patients.
建立COX回归模型分析肿瘤转移复发高发期和生存曲线。
Method: Apply two kinds of residual theory and influence of COX model to diagnosing the influence point of COX model, and compares residual analysis to influence analysis.
方法：利用COX回归模型的两种残差和经验影响函数识别COX模型的强影响点，并通过实例比较两种方法的优劣。
Methods: Intervention modeling was carried out on 1075 perinatals (317 cases with birth defects, 758 cases without birth defects as control) born in Guangxi province in 2000 with COX regression model.
方法采用COX回归模型对广西2000年出生的围产儿1075例(包括出生缺陷儿317例和正常对照儿758例)进行干预模式拟合。
In the Cox proportional hazards model, waitlist time was also not a significant predictor of HCC recurrence.
在Cox比例危险率模型中，等待时间也不是肝细胞癌复发的显著预测因子。
On ruin probability for a generalized Cox insurance risk model with perturbation;
建立了一类带干扰离散风险模型，并且保费收取率为随机变量。
Egg consumption was ascertained using questionnaires, and we used the Cox proportional hazard model to estimate relative risks of type 2 diabetes.
食用鸡蛋的情况通过问卷调查获得，并应用Cox比例风险模型对ii型糖尿病风险因素进行分析。
When the genomic prediction was added to a multivariate Cox model, the predictive utility of the model significantly increased.
当基因组预测放到多变量Cox模型中时，模型的预测能力显著提升。
Personal prognosis index based on the Cox regression model was constructed.
建立了预后指数函数可预测患者的生存期。
The amount of residual disease was the only prognostic factor by COX model analysis.
多因素分析提示残留病灶大小是唯一的预后因素。
Methods: COX-2 immunohistochemistry staining was used in rat formalin pain model.
方法：采用大鼠甲醛疼痛模型，用免疫组化法观察脊髓cox 2表达的变化。
For example, with the release of the information that government will cut down its state-owned shares, the change of the Cox model structure shows the evolution path of the market.
本文以国有股减持信息入市为例，分析了大额交易的生存参数变化与市场状态变迁之间的关系。
The rate of relapse-metastasis and disease free survival for two groups were observed. 9 possible factors influencing disease free survival were selected to analyze with COX Regression model.
选择9个可能对大肠癌术后无病生存产生影响的因素，通过COX模型进行多因素分析。
The rate of relapse-metastasis and disease free survival for two groups were observed. 9 possible factors influencing disease free survival were selected to analyze with COX Regression model.
选择9个可能对大肠癌术后无病生存产生影响的因素，通过COX模型进行多因素分析。
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