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

142 words

85% Coverage

189 words

90% Coverage

246 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%	1.69/5	1.99/5
10%	2.69/5	4.39/5
20%	0.94/5	4.59/5
30%	2.19/5	4.79/5
40%	2.19/5	4.39/5
50%	1.94/5	2.59/5
60%	2.52/5	2.92/5
70%	3.69/5	4.59/5
80%	2.19/5	2.79/5
90%	2.19/5	2.79/5
Overall	2.19/5	3.17/5

Deciles

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

10%

0.79/5

20%

1.29/5

25%

1.44/5

30%

1.59/5

40%

1.89/5

50%

2.19/5

60%

2.52/5

70%

2.84/5

80%

3.17/5

90%

4.59/5

Overall Difficulty

2.19/5

Peak Difficulty

3.17/5