Helen ESP - Volume 2 - 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

621 words

85% Coverage

917 words

90% Coverage

1,215 words

95% Coverage

1,513 words

98% Coverage

1,692 words

99% Coverage

1,751 words

Total Words

1,811

Difficulty Progression

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

Progress	Difficulty	Peak
0%	2.85/5	4.58/5
10%	2.80/5	4.49/5
20%	1.34/5	1.94/5
30%	2.22/5	2.92/5
40%	1.83/5	2.78/5
50%	2.05/5	4.49/5
60%	1.55/5	3.65/5
70%	2.05/5	4.49/5
80%	1.55/5	2.45/5
90%	2.30/5	4.30/5
Overall	1.98/5	4.17/5

Deciles

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

10%

0.64/5

20%

1.13/5

25%

1.28/5

30%

1.42/5

40%

1.70/5

50%

1.98/5

60%

2.44/5

70%

2.96/5

80%

4.17/5

90%

4.61/5

Overall Difficulty

1.98/5

Peak Difficulty

4.17/5