Figure 4From: Comparison study on statistical features of predicted secondary structures for protein structural class prediction: From content to positionThe cumulative content of the interval distance for the datasets 25PDB, 640, FC699 and 1189. The cumulative content of the interval distance for the datasets 25PDB, 640, FC699 and 1189. Here, we calculate the cumulative content of Dis(C), Dis(E) and Dis(H), and the interval distance is added up to k=5, 10, 15, 20, 25 and 30Back to article page