Elephant Head - 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

1,338 words

85% Coverage

1,998 words

90% Coverage

3,091 words

95% Coverage

4,936 words

98% Coverage

7,290 words

99% Coverage

8,111 words

Total Words

8,932

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.01/5	3.99/5
10%	3.22/5	4.15/5
20%	3.48/5	4.36/5
30%	3.15/5	3.97/5
40%	3.13/5	4.13/5
50%	3.22/5	4.10/5
60%	3.14/5	3.89/5
70%	2.98/5	3.97/5
80%	3.28/5	4.12/5
90%	2.87/5	4.16/5
Overall	3.16/5	4.12/5

Deciles

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

10%

1.43/5

20%

2.06/5

25%

2.26/5

30%

2.46/5

40%

2.85/5

50%

3.16/5

60%

3.47/5

70%

3.78/5

80%

4.12/5

90%

4.50/5

Overall Difficulty

3.16/5

Peak Difficulty

4.12/5