Boxplot representing the relationship between RanSEPs positive ('RanSEPs+', score≥0.5) and negative ('RanSEPs-', score<0.5) SEPs predictions and associated RCV (ribosome profiling ratio coverage, in log2) in E. coli. Only annotations ≤300 nucleotides in length were included. As positive and negative controls, we considered annotated SEPs ('Annotated') and non-coding RNAs ('ncRNAs'), respectively. Annotations within RanSEPs+, RanSEPs- and ncRNAs overlapping with known annotated genes were excluded. Annotations with RCV=0.0 are filtered out and the number within the box represents the percentage of values in that class that are kept in the comparative. Along the top, p-values computed by Mann-Whitney rank test are indicated. 