Babel - 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

1,029 words

85% Coverage

1,622 words

90% Coverage

2,650 words

95% Coverage

4,671 words

98% Coverage

7,330 words

99% Coverage

8,306 words

Total Words

9,282

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.36/5	4.10/5
10%	3.04/5	3.80/5
20%	3.47/5	4.42/5
30%	3.14/5	4.26/5
40%	3.73/5	4.47/5
50%	3.04/5	4.04/5
60%	3.68/5	4.41/5
70%	3.63/5	4.31/5
80%	3.64/5	4.43/5
90%	3.52/5	4.25/5
Overall	3.45/5	4.30/5

Deciles

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

10%

1.75/5

20%

2.38/5

25%

2.62/5

30%

2.86/5

40%

3.19/5

50%

3.45/5

60%

3.71/5

70%

3.98/5

80%

4.30/5

90%

4.65/5

Overall Difficulty

3.45/5

Peak Difficulty

4.30/5