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Table 1 PLS-DA quality parameters

From: qRT-PCR evaluation of the transcriptional response of zebra mussel to heavy metals

Factor

Class

Sensitivity

Specificity

Accuracy

Time of exposure

1-day

0.93

0.88

0.91

1-week

0.86

0.96

0.91

Metal treatment

Cu

0.70

0.80

0.77

Cd

0.80

0.77

0.78

Hg

0.80

0.67

0.73

  1. Sensitivity = TP/(TP + FN); Specificity = TN/(TN + FP); Accuracy = (TN + TP)/(TN + TP + FN + FP) where TP are true positives, TN are true negatives, FP are false positives, and FN are false negatives.
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BMC Genomics

ISSN: 1471-2164

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