TRIMMEAN

Calculates the mean of a dataset excluding some proportion of data from the high and low ends of the dataset.

Sample Usage

TRIMMEAN(A2:A100,0.1)

TRIMMEAN({1,1,2,3,5,8,13,21,34,55},0.05)

Syntax

TRIMMEAN(data, exclude_proportion)

• data - Array or range containing the dataset to consider.

• exclude_proportion - The proportion of the dataset to exclude, from the extremities of the set.

  • exclude_proportion must be greater than or equal to 0 and less than 1.

See Also

HARMEAN: Calculates the harmonic mean of a dataset.

GEOMEAN: Calculates the geometric mean of a dataset.

AVERAGEA: Returns the numerical average value in a dataset.

AVERAGE: The AVERAGE function returns the numerical average value in a dataset, ignoring text.

Examples