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Here are some tips for How to share your SAS knowledge with your professional network.
Tips:Detecting outliers using boxplot
Boxplots or otherwise known as the Box-and-Whisker plot is a simple type of statistical chart that is used to detect outliers in data. Boxplot is a robust technique as it does not assume the underlying statistical distribution of the variable in question.
It can also be generated using Proc univariate or Gplot NESUG paper on this topic.
Submitted by Murphy Choy. Contact me at my Discussion Page.