stats.py

"""
Result 5/29/2024:

Num tags 9125
Mean tags  5.086399108138239
Median tags 5.0
Stdev tags 2.474364733745681
Max tags 27

Usage:

	clone https://github.com/google/fonts
	write to a file in tags/all called stats.py
	python3 stats.py
"""

import collections
import csv
from pathlib import Path
from statistics import mean, median, stdev

def main():
	with open('families.csv') as f:
		reader = csv.DictReader(f)
		records = [r for r in reader]

	count_by_family = collections.defaultdict(int)
	for r in records:
		count_by_family[r["Family"]] += 1
	
	counts = sorted(count_by_family.values())

	counted = sorted(tuple((k, v) for (k, v) in count_by_family.items()), key=lambda t: (t[1], t[0]))

	for (count, name) in counted:
		print(count, name)

	print("Num tags", len(records))
	print("Mean tags ", mean(counts))
	print("Median tags", median(counts))
	print("Stdev tags", stdev(counts))
	print("Max tags", max(counts))


if __name__ == '__main__':
	main()