公卫百科  > 所属分类  >  SAS   
[0] 评论[0] 编辑

SAS @ Symbol

The @ symbol at the end of an input statement in the data step tells SAS that not to move to the next data card after reading the values for the variables in the current input statement.

If sets of input values are split accross lines, or if single data lines are used accross iterations of the data step, @@ should be used at the end of the input statement.
公卫论坛


The @ symbol is also used during column input to specify the columns of the data card at which values for a variable are to be read.

附件列表


0

词条内容仅供参考,如果您需要解决具体问题
(尤其在法律、医学等领域),建议您咨询相关领域专业人士。

如果您认为本词条还有待完善,请 编辑

上一篇 SAS By Statement    下一篇 SAS Arrays

标签

暂无标签

同义词

暂无同义词