... 分类变量采用比值比 odd ratio 变量分类 Variable Categories ; categorize variables 多分类无序反应变量 proc catmod ...
基于26个网页-相关网页
The LANG environment variable is used to set the default locale for all categories, but LC_* variables can be used to override individual categories.
我们用 LANG 环境变量为所有类别设置缺省语言环境，但 LC_* 变量可以用来覆盖单个类别。
These are also considered variable because you can cut back on how much you spend on these categories if you need to.
这些列为可变是因为一旦需要节省开支，这一类支出是可以改变的。
应用推荐