All datasets used in this paper
are available via SRA,
accession code GSE23694. Additional raw sequence files from hnRNP H CLIP are available.
Equation (2) giving the density of the Logistic-Normal distribution from Aitchison et. al. is missing a -μ (minus mu) from the second term. See Aitchison and Shen for the correct pdf. Thanks to Edward Kao for noting this.