After Dark - 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

976 words

85% Coverage

1,510 words

90% Coverage

2,404 words

95% Coverage

4,083 words

98% Coverage

5,428 words

99% Coverage

5,877 words

Total Words

6,325

Difficulty Progression

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

Progress	Difficulty	Peak
0%	2.49/5	3.99/5
10%	3.06/5	4.24/5
20%	3.66/5	4.41/5
30%	3.17/5	4.05/5
40%	3.11/5	3.79/5
50%	3.12/5	4.02/5
60%	3.35/5	4.29/5
70%	3.47/5	4.03/5
80%	3.07/5	4.05/5
90%	3.01/5	4.16/5
Overall	3.23/5	4.14/5

Deciles

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

10%

0.95/5

20%

1.94/5

25%

2.21/5

30%

2.45/5

40%

2.91/5

50%

3.23/5

60%

3.52/5

70%

3.81/5

80%

4.14/5

90%

4.57/5

Overall Difficulty

3.23/5

Peak Difficulty

4.14/5