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Table 2 Statistics of initial testing of POLYAR program on three classes of CS/poly(A) sites

From: POLYAR, a new computer program for prediction of poly(A) sites in human sequences

CS Class

Positive Samples

Negative Samples

CC

 

TP

FN

Sn,% *

TN

FP

Sn, %*

 

PAS-strong

(5225 sequences)

4158

1067

79.6

5207

18

99.7

0.81

PAS-week

(2475 sequences)

478

1997

19.3

2470

5

99.8

0.32

PAS-less

(561 sequences)

93

468

16.5

561

0

100

0.30

  1. * Sensitivity was calculated by formula [12].