Perhaps the arithmetic mean (of 2 numbers) should also be an operator. Report comment. Reply. Martin Moene says: August 24, 2024 at 12:59 pm Like the insight this article brings, the unification :) ...

Both the trimmed and Winsorized means are smaller than the arithmetic mean. This may be due to the positive skewness of the data. PROC UNIVARIATE trims 6 observations or 11.76 percent of the data from ...