Sterr: Difference between revisions

Revision as of 04:26, 28 March 2011

sterr

A common measure of the uncertainty associated with a numerical estimate. The standard error of the mean (SE) is calculated as the standard deviation divided by the square root of the number of observations.

Syntax

sterr(dcsColumn)

Arguments

dcsColumn: is a numeric dcs column (column whose data type is Number)

Example

sterr(C1) where C2 >2;

Availability

Version 5.5

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	[[Category:~~HelpBooks~~]]		[[Category:Functions_Used_in_where_Expressions]]