Toaru Majutsu no Index - Volume 1 - 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

1,093 words

85% Coverage

1,644 words

90% Coverage

2,572 words

95% Coverage

4,304 words

98% Coverage

5,861 words

99% Coverage

6,379 words

Total Words

6,898

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.40/5	4.29/5
10%	2.88/5	3.96/5
20%	3.90/5	4.51/5
30%	3.93/5	4.52/5
40%	3.29/5	4.25/5
50%	3.42/5	4.15/5
60%	3.85/5	4.48/5
70%	3.68/5	4.42/5
80%	3.75/5	4.46/5
90%	3.27/5	3.86/5
Overall	3.54/5	4.37/5

Deciles

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

10%

1.62/5

20%

2.40/5

25%

2.70/5

30%

2.94/5

40%

3.24/5

50%

3.54/5

60%

3.84/5

70%

4.11/5

80%

4.37/5

90%

4.64/5

Overall Difficulty

3.54/5

Peak Difficulty

4.37/5