The reference classifications for the MPS studies regarding presence or absence of ischemia and/or infarction were obtained from three physicians, each of whom had over 25 years' experience of nuclear cardiology.
For dichotomous data, the values of the covariate are usually set to 0 for the reference classification and 1 for the other classification.
Comparative gene family classification is useful if gene families are to be compared across species and if reference classifications exist for at least one of the species.
The reference USEPA classification for bioavailability (and therefore bioaccessibility) after several in vivo and in vitro studies varies from high for cerussite [PbCO3 and Pb-Mn oxide (> 75%), to medium for Pb-P and PbO 25-755%), to low for anglesite, galena, Fe-Pb species and remaining Pb-based oxides (< 25%) [43].
The predicted DNA polymerase, which is used as a reference for classification of large dsDNA viruses, shows greatest similarity to those of Micromonas viruses.
TS expression was assessed using the commonest reported method; a semiquantative grading of tumour tissue for chromagen intensity from 0 to 3, with the highest tumour staining detected as the reference for classification.
The concentration of Total Hardness for the rivers ranged from 24 to 500 mg/L and with reference to WHO (2008) classification for water hardness Kodubaku river, Abobre river, Wowule river, were soft (0 75) mg/L.
†p < 0.001 (p value in ROC curve analysis), §p > 0.05 between reference diagnosis and DN4 classification for a cut off value ≥ 4 pts (McNemar's test), ‡ p < 0.001 (p value for Cohen's kappa of agreement between reference diagnosis and DN4 classification for a cut off value ≥ 4 pts).
As shown in Table 2 for D. melanogaster (Table S7 for A. thaliana), our TE classifier retrieved the appropriate classification for the reference TEs, thus predicting a correct classification for de novo consensus sequences.
Metavir expert as reference - The rates of correct classification for significant fibrosis and FM stages by local pathologists were, respectively: 77.1% and 52.2% (p < 10-3 by McNemar test).
