Function correlation

correlation( attributeA, attributeB, name?): CalculatedMeasure

Calculates the correlation coefficient between two numeric attributes. Returns values in range [-1, 1] or N/A when either attribute has zero variance.

Parameters

Parameter	Type	Description
`attributeA`	`Attribute`	First attribute
`attributeB`	`Attribute`	Second attribute
`name`?	`string`	Optional name for the new measure

Returns

CalculatedMeasure

A measure instance

Example

Returns the correlation coefficient measure between Revenue and Cost

measureFactory.correlation(DM.Commerce.Revenue, DM.Commerce.Cost)