Shinyaku Toaru Majutsu no Index - 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

1,416 words

85% Coverage

2,092 words

90% Coverage

3,150 words

95% Coverage

5,122 words

98% Coverage

7,094 words

99% Coverage

7,752 words

Total Words

8,409

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.56/5	4.25/5
10%	3.73/5	4.42/5
20%	3.91/5	4.54/5
30%	3.56/5	4.39/5
40%	3.94/5	4.58/5
50%	3.45/5	4.18/5
60%	3.50/5	3.99/5
70%	3.66/5	4.39/5
80%	3.77/5	4.42/5
90%	3.21/5	4.06/5
Overall	3.62/5	4.39/5

Deciles

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

10%

2.24/5

20%

2.81/5

25%

3.04/5

30%

3.15/5

40%

3.38/5

50%

3.62/5

60%

3.85/5

70%

4.10/5

80%

4.39/5

90%

4.70/5

Overall Difficulty

3.62/5

Peak Difficulty

4.39/5