Sword Art Online - 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

1,506 words

85% Coverage

2,238 words

90% Coverage

3,432 words

95% Coverage

5,571 words

98% Coverage

7,292 words

99% Coverage

7,866 words

Total Words

8,440

Difficulty Progression

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

Progress	Difficulty	Peak
0%	4.41/5	4.76/5
10%	4.42/5	4.77/5
20%	4.22/5	4.69/5
30%	4.23/5	4.69/5
40%	4.33/5	4.73/5
50%	4.36/5	4.74/5
60%	4.35/5	4.74/5
70%	3.94/5	4.59/5
80%	3.77/5	4.51/5
90%	4.16/5	4.67/5
Overall	4.28/5	4.71/5

Deciles

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

10%

2.47/5

20%

3.30/5

25%

3.62/5

30%

3.94/5

40%

4.13/5

50%

4.28/5

60%

4.42/5

70%

4.57/5

80%

4.71/5

90%

4.86/5

Overall Difficulty

4.28/5

Peak Difficulty

4.71/5