Correlation of core size in different definitions to area. Dots represent interfaces of the DCbio (green circles) and DCxtal (red squares) datasets. The first two definitions show high correlation, whilst the definition of Schärer, used in this work, has a much lower correlation. In the third plot we marked the core size value of 6 (cut-off used for the geometry classifier) with a horizontal line.
Duarte et al. BMC Bioinformatics 2012 13:334 doi:10.1186/1471-2105-13-334