...ner）：一元线性回归方程、假设理论、一元线性回归方程检验；多元线性回归的概念、参数、检验 二、曲线估计（Curve Estimation）：一般步骤、数据要求 三、非线性回归（Nonliner）：非线性回归概念、常用非线性模型 四、操作步骤 五、实例分析 重点、难点： 多...
基于684个网页-相关网页
根据人体的正常生理变化，三次曲线模型是SPSS曲线估计的几个模型中最合适的一个。
According to the body normal physiological changes the cubic curve model is the best model among several deferent models of curve estimation with SPSS.
根据各物质的环境暴露浓度和相应急性毒性值的累计概率分布曲线估计了各物质相对风险性的大小。
The relative risk of these chemicals was also investigated based on cumulative probability distribution curves, which were generated based on both exposure and acute toxicity data.
在给走路面、车速、结构参数后，可计算出扭杆的随机应力，并根据P - S - N曲线估计出扭杆的寿命。
The random stress of torsion rod spring may be calculated after road surface, vehicle speed arid constructional parameters are given, and service life may be estimated according to P-S-N curve.
应用推荐