Heads - Volume 1 - Statistics

Coverage

This shows how much text coverage you'll have if you know the most X frequent words in that work.

Milestones

80% Coverage
932 words
85% Coverage
1,305 words
90% Coverage
1,813 words
95% Coverage
2,322 words
98% Coverage
2,627 words
99% Coverage
2,728 words
Total Words
2,830

Difficulty Progression

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

ProgressDifficultyPeak
0%3.42/54.45/5
10%2.30/53.05/5
20%2.17/53.38/5
30%3.30/54.05/5
40%3.35/54.30/5
50%2.63/53.45/5
60%3.22/53.72/5
70%1.95/53.55/5
80%2.35/53.55/5
90%2.97/54.55/5
Overall2.78/53.86/5

Deciles

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

10%
0.93/5
20%
1.51/5
25%
1.78/5
30%
2.05/5
40%
2.42/5
50%
2.78/5
60%
3.15/5
70%
3.50/5
80%
3.86/5
90%
4.37/5
Overall Difficulty
2.78/5
Peak Difficulty
3.86/5