双变量分析用来评估高病死率的风险因素以及确定从出疹到病死的时间。
Bivariate analyses were performed to assess the risk factors for a high CFR and determine the time from rash onset until death.
回归模型的残差项反映了对被解释变量有影响但未列入解释变量的因素所产生的噪音，这部分噪音可由时间序列模型进行拟合。
The residual term in the regression model is the noise generated by the omitted variables that influent dependent variable in the model. The time series model can fit this noise.
第一个因素是被试间变量，即不同情境，分为有时间压力组和无时间压力组。
The first between-subject factor included two levels, having time pressure group and no time pressure group.
未来时间机组可用率和预测负荷不确定性等因素导致电价是一个随机变量，因此，从概率角度考察电力市场中的电价分布规律是合理、必要的。
It is reasonable and necessary to acquire the rational price distribution pattern, because the price is a random variable due to the uncertainty of load forecast in the future.
对于行为时间价值，本文对时间价值的影响因素及特点进行了分析，选择了部分具有代表性的因素作为效用函数的变量。
For behavior value of time, the impact factors and characteristics of value of time have been analysised in this paper, some representative factors are selected as variables in utility function.
对于行为时间价值，本文对时间价值的影响因素及特点进行了分析，选择了部分具有代表性的因素作为效用函数的变量。
For behavior value of time, the impact factors and characteristics of value of time have been analysised in this paper, some representative factors are selected as variables in utility function.
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