finding_deviation

find_deviation.js

function find_deviation(v, d)
{
	if (v.length <= 0) return 0;
	start = 0;
	medians = [];
	arr_length = v.length;
	loop_time = arr_length/d;
	for(var i=0; i< loop_time; i++){		
		temp_arr = v.slice(start, start+d);
		find_max = Math.max.apply(null, temp_arr);
		find_min = Math.min.apply(null, temp_arr);
		medians.push(find_max-find_min);
		start+=d;
	}
	deviation = Math.max.apply(null, medians);
	return deviation;
}

test_arr = [-1,-2,-3,-4,-5,-6,-7,-8,-9,-10];
console.log(find_deviation(test_arr, 3));