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. Author manuscript; available in PMC: 2022 Jun 3.
Published in final edited form as: J Toxicol Environ Health A. 2021 Feb 28;84(11):458–474. doi: 10.1080/15287394.2021.1886210

Table 4.

Criteria of model’s performance

Performance Category Parameter and level of acceptability Criteria for CFD study Acceptance Range
Mean bias FB −0.41 −0.3 < FB < 0.3
MG 0.75 0.7 < MG < 1.3
Scatter NMSE 0.68 NMSE < 4
VG 3.55 VG < 1.6
Fraction of prediction FAC2 0.5 FAC2 ≥ 0.5
Correlation Pearson correlation 0.72 N/A