2)创建工作文档 EViews ■回X File Edit Object View Proc Quick Options Window Help Workfile Create Workfile structure type Date specification Dated-regular frequency Frequency:Annual Start date: Irregular Dated and Panel End date: workfiles may be made from Unstructured workfiles by later specifying date and/or other identifier series. Names【optional] WF: OK Cancel Page: 11 2） 创建工作文档