Back to Adaptive Vision Library website

You are here: Start » Function Reference » Histogram Data Statistics » HistogramDataVariance

HistogramDataVariance


Computes the variance of the histogrammed numeric data.

Header:AVL.h

Syntax

C++
C#
 
void avl::HistogramDataVariance
(
	const avl::Histogram& inHistogram,
	float& outVariance
)

Parameters

Name Type Default Description
inHistogram const Histogram& Input histogram
outVariance float& Variance of the histogrammed data

Errors

Error type Description
DomainError Input histogram contains negative bins in HistogramDataVariance.
DomainError The histogrammed data is empty in HistogramDataVariance.

See Also