Many of the individual characteristics measured in risk studies co-vary with other individual differences.
风险研究中测量的很多个体特征和其它的个体差别一起变动。
The method is used when the model is complex and nonlinear (that is, parameters do not co-vary in a linear manner), or when the model involves more than just two or three uncertain parameters.
当模型复杂且非线性时（换句话说，在线性方式下参数不共变），或者当模型涉及多于两三个不确定参数时，使用该方法。
The steps to incorporate vary, depending on whether your group is just starting out or is already an unincorporated association, a co-operative or a company.
法人化步骤各不相同，取决予你的组织是刚开始筹建，还是一个已经建成的非法人化组织，或者是一个公司。
应用推荐