Figure 4 .
The distribution of the β weights for the lung cancer data. The observed distribution (blue) of β-weights showed a large deviation from the predicted distribution (red). Because the observed distribution has extremely heavy tails on both sides compared with the predicted distribution, we put lower and upper 10−5 tiles for the predicted distribution.
Hossain Mollah et al. BMC Bioinformatics 2012 13:135 doi:10.1186/1471-2105-13-135