Black Cat - 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

911 words

85% Coverage

1,290 words

90% Coverage

1,669 words

95% Coverage

2,047 words

98% Coverage

2,275 words

99% Coverage

2,350 words

Total Words

2,426

Difficulty Progression

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

Progress	Difficulty	Peak
0%	4.38/5	4.75/5
10%	4.25/5	4.70/5
20%	4.25/5	4.70/5
30%	4.17/5	4.67/5
40%	2.90/5	4.57/5
50%	4.17/5	4.67/5
60%	4.17/5	4.67/5
70%	4.38/5	4.75/5
80%	4.06/5	4.63/5
90%	4.25/5	4.70/5
Overall	4.22/5	4.69/5

Deciles

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

10%

1.27/5

20%

2.15/5

25%

2.44/5

30%

2.73/5

40%

4.06/5

50%

4.22/5

60%

4.38/5

70%

4.53/5

80%

4.69/5

90%

4.84/5

Overall Difficulty

4.22/5

Peak Difficulty

4.69/5