Kokuhaku - Statistics

Coverage

This shows how much text coverage you'll have if you know the most X frequent words in that work.

Vocabulary Coverage

Milestones

80% Coverage

953 words

85% Coverage

1,461 words

90% Coverage

2,281 words

95% Coverage

3,852 words

98% Coverage

5,427 words

99% Coverage

5,952 words

Total Words

6,477

Difficulty Progression

Shows how the difficulty changes as you progress through the book.

Progress	Difficulty	Peak
0%	1.64/5	3.33/5
10%	2.45/5	3.44/5
20%	1.83/5	3.06/5
30%	1.66/5	3.13/5
40%	2.20/5	3.58/5
50%	1.38/5	3.41/5
60%	1.87/5	3.10/5
70%	2.05/5	3.48/5
80%	1.95/5	2.95/5
90%	1.71/5	3.11/5
Overall	1.90/5	3.29/5

Deciles

Shows the difficulty level at or below which X% of the text falls.

10%

0.18/5

20%

0.65/5

25%

0.84/5

30%

1.05/5

40%

1.46/5

50%

1.90/5

60%

2.38/5

70%

2.84/5

80%

3.29/5

90%

3.80/5

Overall Difficulty

1.90/5

Peak Difficulty

3.29/5