ndarray-histogram 0.5.0

Histogram support for n-dimensional arrays.
Documentation
use ndarray::prelude::*;
use ndarray_histogram::{MaybeNan, N64, n64};

#[test]
fn remove_nan_mut_nonstandard_layout() {
	fn eq_unordered(mut a: Vec<N64>, mut b: Vec<N64>) -> bool {
		a.sort();
		b.sort();
		a == b
	}
	let a = aview1(&[1., 2., f64::NAN, f64::NAN, 3., f64::NAN, 4., 5.]);
	{
		let mut a = a.to_owned();
		let v = f64::remove_nan_mut(a.slice_mut(s![..;2]));
		assert!(eq_unordered(v.to_vec(), vec![n64(1.), n64(3.), n64(4.)]));
	}
	{
		let mut a = a.to_owned();
		let v = f64::remove_nan_mut(a.slice_mut(s![..;-1]));
		assert!(eq_unordered(
			v.to_vec(),
			vec![n64(5.), n64(4.), n64(3.), n64(2.), n64(1.)],
		));
	}
	{
		let mut a = a.to_owned();
		let v = f64::remove_nan_mut(a.slice_mut(s![..;-2]));
		assert!(eq_unordered(v.to_vec(), vec![n64(5.), n64(2.)]));
	}
}