centralMoment

pure nothrow @property @nogc

(

)

(

in T[] arr

size_t k = 1

)

if (

is(typeof(T.init + T.init) == T) &&

is(typeof(T.init * T.init) == T)

is(typeof(T.init / T.init) == T)

is(typeof(T.init / 1UL) == T)

)

in { assert (arr.length > 0); }

Examples

auto a = [ 1.0f, 2, 3, 4 ];
assert( a.centralMoment(1) == 0 );
assert( a.centralMoment(2) == 1.25 );
assert( a.centralMoment(3) == 0 );