Hibana Saishuu | Video Essay - なんで人は「青」を作ったの？ざっくりわかる青色の仕組みと歴史（後編） - 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

434 words

85% Coverage

589 words

90% Coverage

793 words

95% Coverage

996 words

98% Coverage

1,118 words

99% Coverage

1,158 words

Total Words

1,199

Difficulty Progression

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

Progress	Difficulty	Peak
0%	4.10/5	4.70/5
10%	4.27/5	4.77/5
20%	4.41/5	4.82/5
30%	3.77/5	4.43/5
40%	3.80/5	4.55/5
50%	3.60/5	4.43/5
60%	4.39/5	4.81/5
70%	3.85/5	4.66/5
80%	4.27/5	4.77/5
90%	2.72/5	4.37/5
Overall	4.02/5	4.68/5

Deciles

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

10%

1.90/5

20%

2.59/5

25%

2.88/5

30%

3.15/5

40%

3.58/5

50%

4.02/5

60%

4.27/5

70%

4.48/5

80%

4.68/5

90%

4.89/5

Overall Difficulty

4.02/5

Peak Difficulty

4.68/5