Method getCategoryRatios

src/org/antlr/codebuff/validation/Entropy.java:227–235

(Collection<Integer> catCounts)

	}

	public static List<Float> getCategoryRatios(Collection<Integer> catCounts) {
		List<Float> ratios = new ArrayList<>();
		int n = BuffUtils.sum(catCounts);
		for (Integer count : catCounts) {
			float probCat = count/(float) n;
			ratios.add(probCat);
		}
		return ratios;
	}

	public static HashBag<Integer> getCategoriesBag(Collection<Integer> categories) {
		HashBag<Integer> votes = new HashBag<>();