Futaki Sensei - 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

1,139 words

85% Coverage

1,808 words

90% Coverage

2,953 words

95% Coverage

5,179 words

98% Coverage

7,175 words

99% Coverage

7,841 words

Total Words

8,506

Difficulty Progression

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

Progress	Difficulty	Peak
0%	2.52/5	4.11/5
10%	3.35/5	4.26/5
20%	2.83/5	4.33/5
30%	3.02/5	3.91/5
40%	2.91/5	3.80/5
50%	3.49/5	4.42/5
60%	2.58/5	3.73/5
70%	3.23/5	4.23/5
80%	2.85/5	3.80/5
90%	3.42/5	4.35/5
Overall	3.07/5	4.14/5

Deciles

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

10%

1.14/5

20%

1.88/5

25%

2.13/5

30%

2.32/5

40%

2.71/5

50%

3.07/5

60%

3.42/5

70%

3.77/5

80%

4.14/5

90%

4.57/5

Overall Difficulty

3.07/5

Peak Difficulty

4.14/5