Function bio::stats::combinatorics::scaled_combinations
source · [−]Expand description
Calculate the number of combinations when choosing k elements from n elements without replacement, multiplied by a scaling factor. Time complexity: O(min(k, n - k))
Examples
use approx::assert_relative_eq;
use bio::stats::combinatorics::scaled_combinations;
assert_relative_eq!(scaled_combinations(5, 3, 0.5), 5., epsilon = f64::EPSILON);