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Table 2 Overall measures of accuracy, obtained in the Self-consistency and in the Jacknife testing.

From: A Hidden Markov Model method, capable of predicting and discriminating β-barrel outer membrane proteins

  Type of test TP FP FN TOP1 TOP2 Qβ Cβ
(A) Self-consistency 205 3 9 9 11 88.1% 0.824
  Jacknife 203 13 11 8 10 84.2% 0.720
(B) Self-consistency 206 2 8 10 11 66.9% 0.604
  Jacknife 204 12 10 9 10 65.7% 0.532
  1. (A): Comparison against the manual annotation of the TM-segments. (B): comparison against the observed strands of PDB [29]. TP: True Positives. FP: False Positives. FN: False Negatives. TOP1: Proteins with correctly predicted topologies (strand localization and orientation of the loops). TOP2: Proteins with correctly predicted topologies, with the inclusion of shifted strand predictions. Qβ: Percentage of correctly predicted residues [36]. Cβ: Matthews Correlation Coefficient [36].