Vivy prototype - 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

1,294 words

85% Coverage

1,944 words

90% Coverage

3,002 words

95% Coverage

4,965 words

98% Coverage

7,134 words

99% Coverage

7,857 words

Total Words

8,580

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.62/5	4.37/5
10%	3.51/5	4.29/5
20%	3.94/5	4.59/5
30%	3.13/5	4.35/5
40%	3.40/5	4.41/5
50%	3.99/5	4.60/5
60%	3.11/5	4.20/5
70%	3.83/5	4.49/5
80%	3.92/5	4.58/5
90%	4.16/5	4.67/5
Overall	3.71/5	4.52/5

Deciles

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

10%

1.91/5

20%

2.50/5

25%

2.77/5

30%

3.02/5

40%

3.36/5

50%

3.71/5

60%

4.03/5

70%

4.28/5

80%

4.52/5

90%

4.76/5

Overall Difficulty

3.71/5

Peak Difficulty

4.52/5