mean

The C++ interface for mean. More...

array	mean (const array &input, int dim=-1)
	Average along a dimension. More...
template<typename ty >
ty	mean (const array &input)
	Average of all elements in array. More...

Detailed Description

The C++ interface for mean.

Returns the mean of a set of elements

Function Documentation

array af::mean	(	const array &	input,
		int	dim = -1
	)

Average along a dimension.

Parameters

[in]	input
[in]	dim	dimension along which to operate (-1 indicates first non-singleton dimension)

Returns

array with mean values along the dimension dim in the input

ty af::mean

(

const array &

input

)

Average of all elements in array.

array a = array(seq(5));
print(a);  //  0  1  2  3  4
float m = mean<float>(a);
printf("%f\n",m); // 2.0

Parameters

[in]

input

Returns

average of all elements in array