In [6]:

    

#!/usr/bin/env python3
#
# Based on http://www.prooffreader.com/2014/05/graphing-distribution-of-english.html
#

import colorsys
import matplotlib.pyplot as plt

ALPHABET = 'абвгдеёжзийклмнопрстуфхцчшщъыьэюя'
BUCKETS_COUNT =620
FILENAME = 'data/ru.txt'


def color(current, minimum, maximum):
    s = (current - minimum) / (maximum - minimum)
    r, g, b = colorsys.hsv_to_rgb(1.0, s, 1.0)
    return '#%02x%02x%02x' % (int(r * 255), int(g * 255), int(b * 255))


stat = {c: [0] * BUCKETS_COUNT for c in ALPHABET}

with open(FILENAME, 'r') as f:
    for line in f:
        lowered_stripped_line = line.strip().lower()

        for i, c in enumerate(lowered_stripped_line):
            if c not in ALPHABET:
                continue

            part = BUCKETS_COUNT // len(lowered_stripped_line)
            for j in range(i * part, (i + 1) * part):
                stat[c][j] += 1

l = [sum(i) for i in stat.values()]
min_ = min(l)
max_ = max(l)

for c in ALPHABET:
    fig = plt.figure(figsize=(10, 10))
    plt.xticks([])
    plt.yticks([])
    plt.fill_between(
        range(BUCKETS_COUNT),
        stat[c],
        facecolor=color(sum(stat[c]), min_, max_)
    )
    print("%s:" % c.upper())
    plt.show()
    plt.close(fig)


    

    




А:






    













    




Б:






    













    




В:






    













    




Г:






    













    




Д:






    













    




Е:






    













    




Ё:






    













    




Ж:






    













    




З:






    













    




И:






    













    




Й:






    













    




К:






    













    




Л:






    













    




М:






    













    




Н:






    













    




О:






    













    




П:






    













    




Р:






    













    




С:






    













    




Т:






    













    




У:






    













    




Ф:






    













    




Х:






    













    




Ц:






    













    




Ч:






    













    




Ш:






    













    




Щ:






    













    




Ъ:






    













    




Ы:






    













    




Ь:






    













    




Э:






    













    




Ю:






    













    




Я:






    

In [ ]: