In this task, you will check for outliers and their potential impact using the following steps:
Statements | Explanation |
---|---|
data =demo3_nh3 |
Use the proc univariate procedure to get all default descriptive statistics, such as mean, minimum and maximum values, standard deviation, and skewness, etc... |
normal plot; |
Use the normal plot statement to obtain a plot of normality. |
where hsageu=2 and hsageir>= 20 and dmpstat=2 ; |