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JenniferCui
SAS Employee
SAS University Edition中对数据大小没有具体限制。

可以使用的SAS数据集的大小主要受磁盘空间量和SAS代码效率的限制。如果SAS日志中出现错误,表明您空间不足,则可以尝试另一种编程方法,也可以尝试将大型数据集拆分为几个较小的数据集。 有许多资源可用于提高SAS代码的效率,包括以下文件: Top Ten SAS® Performance Tuning Techniques
Leave Your Bad Code Behind: 50 Ways to Make Your SAS® Code Execute More Efficiently
How to split one data set into many
SUGI 28: Splitting a Large SAS® Data Set
SUGI 27: Splitting a Large SAS® Data Set
同样要记住,SAS University Edition是为学习过程提供的。通常可以使用任何大小合适的数据集进行学习。如果发现正在使用的数据太大,则您的目的可能超出了SAS University Edition的范围。

 

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