Multiple logistic regression analyses were used to determine the association between usual number of hours of sleep during a 24-h period and si and SA (past 12 months and lifetime).
应用多元逻辑回归分析方法确定24小时的一个周期内常规睡眠的小时数与SI和SA(过去12个月和一生)之间的关系。
Stepwise regression analysis indicated that the drug dosage was the main factor that affected the self rated health measurement of schizophrenia patients during rehabilitation period.
逐步回归分析显示药物剂量是影响康复期精神分裂症组患者自测健康的主要因素。
The permitted maximum charge quantity per one detonating period is determined for the different distance between two tunnels by the Sodev's regression formula.
根据萨道夫斯基回归公式给出了距爆源不同距离的单段最大装药量。
Using method of integral regression, effect of varying amounts per factor on annual yield and period of positive or negative effect during each growing stage of grasses were given.
用积分回归法分析了牧草生长发育各时段单位因子变化量对年产量的影响程度及正负效应时段。
Based on the analyzing of costs sample of equipment, set up prediction model of economic life of equipment, considering the middle-linear regression method and period value of costs.
通过对设备费用样本的分析，采用了中间线性回归方法和考虑了货币的时间价值，建立了符合缺省数据费用样本的设备经济寿命预测模型。
In analyzing the factors affecting efficiency, we puts the factors into the stochastic frontier model, which avoids the deviation caused by using two-period factors regression method.
在影响因素分析的过程中，通过将效率影响因素引入随机前沿模型进行因素分析，避免了一般使用两阶段因素回归法可能造成的偏差。
One common feature of the regression model is: it can explain stock prices in a certain period of time, but rarely successfully explain the complex market changes in long period of time.
回归模型的一个共同特点是它们能解释在某一段时间内股价的表现，却很少能成功地解释较长时间内市场的复杂变化。
It is inferred that the cause of the event was a global regression at the end of the Guadalupian, and the event continued for a long time that is equal to the late Capitanian period.
这一事件发生的原因是由于瓜德鲁普世末期全球性海退引起的，事件持续的时间较长，相当于卡匹敦期的晚期。
Estimated by the regression equations, the inflection point of China's Kuznets curve roughly will be appeared in 2010-2015 year period of time.
通过对拟合方程的估算，预测中国库兹涅茨曲线的拐点大致出现在2010—2015年的时间段内。
Regression analysis confirms that US debt maturities over the period 1946-2008 are not responsive to inflation.
回归分析表明，1946- 2008年间，美国的债务期限确实不受通胀的影响。
Regression analysis confirms that US debt maturities over the period 1946-2008 are not responsive to inflation.
回归分析表明，1946- 2008年间，美国的债务期限确实不受通胀的影响。
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