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

1,339 words

85% Coverage

1,999 words

90% Coverage

3,091 words

95% Coverage

4,935 words

98% Coverage

7,284 words

99% Coverage

8,105 words

Total Words

8,927

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.14/5	4.12/5
10%	3.35/5	4.28/5
20%	3.61/5	4.49/5
30%	3.28/5	4.10/5
40%	3.26/5	4.26/5
50%	3.35/5	4.23/5
60%	3.27/5	4.02/5
70%	3.11/5	4.10/5
80%	3.41/5	4.25/5
90%	3.00/5	4.29/5
Overall	3.29/5	4.25/5

Deciles

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

10%

1.56/5

20%

2.19/5

25%

2.39/5

30%

2.59/5

40%

2.98/5

50%

3.29/5

60%

3.60/5

70%

3.91/5

80%

4.25/5

90%

4.63/5

Overall Difficulty

3.29/5

Peak Difficulty

4.25/5