Rurou Chikyuu - 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

1,543 words

85% Coverage

2,312 words

90% Coverage

3,571 words

95% Coverage

5,939 words

98% Coverage

8,127 words

99% Coverage

8,856 words

Total Words

9,585

Difficulty Progression

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

Progress	Difficulty	Peak
0%	3.91/5	4.60/5
10%	3.98/5	4.60/5
20%	3.79/5	4.48/5
30%	3.93/5	4.58/5
40%	3.55/5	4.31/5
50%	3.74/5	4.36/5
60%	3.33/5	4.16/5
70%	3.98/5	4.59/5
80%	3.59/5	4.32/5
90%	4.01/5	4.61/5
Overall	3.76/5	4.52/5

Deciles

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

10%

1.64/5

20%

2.68/5

25%

3.01/5

30%

3.18/5

40%

3.47/5

50%

3.76/5

60%

4.03/5

70%

4.28/5

80%

4.52/5

90%

4.76/5

Overall Difficulty

3.76/5

Peak Difficulty

4.52/5