This function is generic; method functions can be written to handle specific classes of objects. Classes which already have methods for this function include all varFunc classes.
此功能是通用的;写方法功能可以处理特定的类的对象。类,已经有此功能的方法包括所有的varFunc类。
用法----------Usage----------
covariate(object) <- value
参数----------Arguments----------
参数:object
any object with a covariate component.
covariate组件的任何对象。
参数:value
a value to be assigned to the covariate associated with object.
一个值被分配到相关的协变量object。
值----------Value----------
will depend on the method function; see the appropriate documentation.
将取决于该方法的功能,请参阅相应的文档。
作者(S)----------Author(s)----------
Jose Pinheiro and Douglas Bates <a href="mailto:bates@stat.wisc.edu">bates@stat.wisc.edu</a>
参见----------See Also----------
getCovariate
getCovariate
举例----------Examples----------
## see the method function documentation[#方法函数的文档。]