Esu - 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

1,518 words

85% Coverage

2,229 words

90% Coverage

3,394 words

95% Coverage

5,468 words

98% Coverage

7,224 words

99% Coverage

7,810 words

Total Words

8,395

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.22/5	3.87/5
10%	3.28/5	3.92/5
20%	3.76/5	4.45/5
30%	2.38/5	3.38/5
40%	3.15/5	4.06/5
50%	3.54/5	4.41/5
60%	3.03/5	3.61/5
70%	2.94/5	3.70/5
80%	3.13/5	4.20/5
90%	3.16/5	3.94/5
Overall	3.13/5	4.03/5

Deciles

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

10%

0.89/5

20%

1.84/5

25%

2.11/5

30%

2.36/5

40%

2.82/5

50%

3.13/5

60%

3.41/5

70%

3.69/5

80%

4.03/5

90%

4.44/5

Overall Difficulty

3.13/5

Peak Difficulty

4.03/5