
|
楼主: gongshuxin2009
|
1467
3
[原创博文] 在输入数据时@和@@的区别到底是什么 |
|
已卖:8份资源 本科生 55%
-
|
回帖推荐I think you are talking the @/@@ at the end of input statement.
In short,
input x y z @; *** sas will hold this line
input x y z @@; *** sas will go to next line to get data if there is no data elements left in current line.
Here is a simple example. But you need read SAS manual to understand them better. I think 3/4 of sas programmer do not fully understand them.
d ...
本帖被以下文库推荐
| ||
|
|
| ||
|
最恨对我说谎或欺骗我的人
|
||
| ||
加好友,备注cda京ICP备16021002号-2 京B2-20170662号
京公网安备 11010802022788号
论坛法律顾问:王进律师
知识产权保护声明
免责及隐私声明


