Coppelion - Volume 5 - 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

786 words

85% Coverage

1,012 words

90% Coverage

1,375 words

95% Coverage

1,738 words

98% Coverage

1,956 words

99% Coverage

2,028 words

Total Words

2,101

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.75/5	4.50/5
10%	3.50/5	4.57/5
20%	2.64/5	4.40/5
30%	2.79/5	4.40/5
40%	3.50/5	4.57/5
50%	3.25/5	4.50/5
60%	1.90/5	4.40/5
70%	2.64/5	4.25/5
80%	2.88/5	4.40/5
90%	2.70/5	4.25/5
Overall	2.89/5	4.44/5

Deciles

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

10%

1.13/5

20%

1.78/5

25%

2.06/5

30%

2.22/5

40%

2.56/5

50%

2.89/5

60%

3.62/5

70%

4.17/5

80%

4.44/5

90%

4.72/5

Overall Difficulty

2.89/5

Peak Difficulty

4.44/5