DESIGN: a randomized and controlled experiment, multiple variable analysis.
设计：随机对照实验，多变量分析。
Methods The influences of various risk factors on the prognoses were analyzed by life table, single or multiple variable analysis.
方法用寿命表分析，单变量和多变量分析等统计学方法分析各种危险因素对预后的影响。
Using both the single variable and multiple variable analysis, this article presents an intensive analysis on some factors which influence poor rural women's utilization of the elementary services.
本文采用单变量分析和多因素分析的方法对贫困农村妇女若干基本生育健康服务逐项进行了影响因素的分析。
The boundary calculation method for group sequential interim analysis of single variable can be extended to multiple endpoints interim analysis.
确定单变量成组序贯期中分析界值的方法可以扩展用于多终点期中分析。
The aim of multiple regression analysis is to determine regression equations of relative variables, in doing so, We can estimate numeral value of dependent variable.
多元回归分析的目的是确定有关变量间的回归方程，从而估计因变量的数值。
The modeling and analysis of orthogonal variable spreading factor (OVSF) codes assignment in wideband code division multiple access (WCDMA) cellular communication systems are presented.
对宽带码分多址(WCDMA)蜂窝移动通信系统中下行链路的正交可变扩频因子(OVSF)码字分配问题进行了建模分析。
Evidences include some of the major multi-variable tests, a single variable t tests, trend analysis and multiple linear regression analysis.
实证部分主要包括多变量检验、单变量t检验、趋势图分析以及多元线性回归分析等。
Conclusions: The multiple regression analysis may predict unknown variable from known variables in morphological application.
结论：在形态学上进行多元线性回归分析，可以通过某些已知变量来预测某个未知变量。
Conclusions: The multiple regression analysis may predict unknown variable from known variables in morphological application.
结论：在形态学上进行多元线性回归分析，可以通过某些已知变量来预测某个未知变量。
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