From: Analysis of human immune responses in quasi-experimental settings: tutorial in biostatistics
 | Untransformed | Natural log transformed | ||
---|---|---|---|---|
 | Pre | Post | Pre | Post |
Mean | 54.9 | 171.2 | 3.56 | 4.95 |
Standard deviation | 87.9 | 117.1 | 0.86 | 0.65 |
95th percentile | 122.5 | 478.9 | 4.81 | 6.17 |
75th percentile | 57.9 | 196.1 | 4.06 | 5.28 |
50th percentile | 38.6 | 135.9 | 3.65 | 4.92 |
25th percentile | 20.1 | 101.9 | 2.99 | 4.63 |
5th percentile | 8.86 | 36.6 | 2.14 | 3.63 |
Interquartile range | 37.8 | 94.1 | 1.06 | 0.65 |
Skewness | 5.09 | 1.53 | 0.48 | -0.15 |
Kurtosis | 30.1 | 4.97 | 4.29 | 3.02 |