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. 2014 Oct 2;9(10):e109094. doi: 10.1371/journal.pone.0109094

Table 3. Average accuracy of the classifier under different Na+, K+ and Mg2+ concentrations.

No. Condition Leave-one-out CV 2-fold CV 3-fold CV 4-fold CV
Accuracy Lower CI Upper CI Accuracy Lower CI Upper CI Accuracy Lower CI Upper CI Accuracy Lower CI Upper CI
1 Na+ K+: 47 mM, Mg2+ 1.4 mM 98.91 94.09 99.97 98.78 97.69 99.44 98.45 97.89 98.89 97.90 97.47 98.28
2 Na+ K+: 47 mM, Mg2+ 1.5 mM 100.00 96.07 100.00 100.00 99.50 100.00 100.00 99.86 100.00 100.00 99.93 100.00
3 Na+ K+: 47 mM, Mg2+ 1.6 mM 100.00 96.07 100.00 100.00 99.50 100.00 100.00 99.86 100.00 99.98 99.89 100.00
4 Na+ K+: 50 mM, Mg2+ 1.4 mM 100.00 96.07 100.00 99.86 99.25 100.00 99.77 99.49 99.91 99.65 99.45 99.79
5 Na+ K+: 50 mM, Mg2+ 1.5 mM 100.00 96.07 100.00 100.00 99.50 100.00 100.00 99.86 100.00 100.00 99.93 100.00
6 Na+ K+: 50 mM, Mg2+ 1.6 mM 100.00 96.07 100.00 100.00 99.50 100.00 100.00 99.86 100.00 99.98 99.89 100.00
7 Na+ K+: 53 mM, Mg2+ 1.4 mM 100.00 96.07 100.00 100.00 99.50 100.00 100.00 99.86 100.00 100.00 99.93 100.00
8 Na+ K+: 53 mM, Mg2+ 1.5 mM 100.00 96.07 100.00 100.00 99.50 100.00 99.96 99.78 100.00 99.92 99.80 99.98
9 Na+ K+: 53 mM, Mg2+ 1.6 mM 100.00 96.07 100.00 100.00 99.50 100.00 99.92 99.72 99.99 99.79 99.62 99.89