The statistical view currently does not support aggregate functions like SUM, MAX, distinct operations or set operation like UNION, EXCEPT or INTERSECT.
当前，统计视图不支持SUM、max之类的聚合函数，也不支持distinct操作和UNION、EXCEPT或INTERSECT之类的集合操作。
The statistical methods for categorical data have been discussed with examples in clinical papers. we ought to pay attention to selecting rank sum test for data of ordinal categories.
以几篇临床论文实例讨论分类断据的统计方法。对有序分类数据注意选择和检验。
A new on aim control method, cumulative sum statistical control (CUSUM) was introduced. The design of CUSUM was presented and its application in polyester industry was discussed.
介绍了一种新的质量控制法——累积求和统计目标控制法(CUSUM)，简述了其参数设置以及在聚酯生产中的应用。
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