Rebuild World - Volume II (上) - 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

830 words

85% Coverage

1,226 words

90% Coverage

1,895 words

95% Coverage

3,200 words

98% Coverage

5,079 words

99% Coverage

6,033 words

Total Words

6,987

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.43/5	3.97/5
10%	3.19/5	3.88/5
20%	3.74/5	4.49/5
30%	3.51/5	4.13/5
40%	3.18/5	3.78/5
50%	3.29/5	3.81/5
60%	3.43/5	4.04/5
70%	3.31/5	3.91/5
80%	3.20/5	3.83/5
90%	3.33/5	3.88/5
Overall	3.36/5	3.94/5

Deciles

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

10%

2.06/5

20%

2.50/5

25%

2.72/5

30%

2.92/5

40%

3.16/5

50%

3.36/5

60%

3.55/5

70%

3.75/5

80%

3.94/5

90%

4.41/5

Overall Difficulty

3.36/5

Peak Difficulty

3.94/5