Akane-teki Nihongo Kyoushitsu - 日本語の学習書を10冊紹介します【Japanese Talk♯18】 - 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

144 words

85% Coverage

191 words

90% Coverage

247 words

95% Coverage

342 words

98% Coverage

399 words

99% Coverage

418 words

Total Words

437

Difficulty Progression

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

Progress	Difficulty	Peak
0%	1.50/5	1.80/5
10%	2.50/5	4.20/5
20%	0.75/5	4.40/5
30%	2.00/5	4.60/5
40%	2.00/5	4.20/5
50%	1.75/5	2.40/5
60%	2.33/5	2.73/5
70%	3.50/5	4.40/5
80%	2.00/5	2.60/5
90%	2.00/5	2.60/5
Overall	2.00/5	2.98/5

Deciles

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

10%

0.60/5

20%

1.10/5

25%

1.25/5

30%

1.40/5

40%

1.70/5

50%

2.00/5

60%

2.33/5

70%

2.65/5

80%

2.98/5

90%

4.40/5

Overall Difficulty

2.00/5

Peak Difficulty

2.98/5