Ichiken - 超音波なのに音が聞こえるパラメトリックスピーカーの動作原理を解説します。 - 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

157 words

85% Coverage

217 words

90% Coverage

311 words

95% Coverage

433 words

98% Coverage

507 words

99% Coverage

531 words

Total Words

556

Difficulty Progression

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

Progress	Difficulty	Peak
0%	1.84/5	3.04/5
10%	4.01/5	4.51/5
20%	4.01/5	4.51/5
30%	4.34/5	4.64/5
40%	4.34/5	4.64/5
50%	4.34/5	4.64/5
60%	2.59/5	4.34/5
70%	4.01/5	4.51/5
80%	3.34/5	4.34/5
90%	4.01/5	4.51/5
Overall	4.05/5	4.52/5

Deciles

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

10%

1.54/5

20%

2.40/5

25%

2.88/5

30%

3.29/5

40%

3.89/5

50%

4.05/5

60%

4.21/5

70%

4.37/5

80%

4.52/5

90%

4.68/5

Overall Difficulty

4.05/5

Peak Difficulty

4.52/5