Eris no Seihai - Volume 4 - 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

1,187 words

85% Coverage

1,800 words

90% Coverage

2,798 words

95% Coverage

4,696 words

98% Coverage

6,506 words

99% Coverage

7,109 words

Total Words

7,713

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.45/5	4.42/5
10%	3.40/5	4.28/5
20%	3.02/5	3.88/5
30%	3.07/5	3.81/5
40%	3.25/5	4.29/5
50%	3.29/5	3.96/5
60%	3.24/5	4.36/5
70%	3.41/5	4.41/5
80%	3.26/5	4.38/5
90%	3.44/5	4.39/5
Overall	3.27/5	4.28/5

Deciles

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

10%

1.36/5

20%

2.16/5

25%

2.35/5

30%

2.55/5

40%

2.94/5

50%

3.27/5

60%

3.60/5

70%

3.93/5

80%

4.28/5

90%

4.64/5

Overall Difficulty

3.27/5

Peak Difficulty

4.28/5