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. 2022 Mar 8;11(6):784. doi: 10.3390/foods11060784

Table 4.

Statistical parameters for various models.

Model SP 35 °C 45 °C 55 °C MSP
1 R 2 0.9997 0.9958 0.9983 0.9979
χ 2 0.0000 0.0004 0.0002 0.0002
RMSE 0.0062 0.0199 0.0128 0.0130
2 R 2 0.9991 0.9900 0.9963 0.9952
χ 2 0.0001 0.0009 0.0004 0.0005
RMSE 0.0099 0.0308 0.0190 0.0199
3 R 2 0.9991 0.9900 0.9963 0.9952
χ 2 0.0001 0.0009 0.0004 0.0005
RMSE 0.0099 0.0308 0.0190 0.0199
4 R 2 0.9996 0.9945 0.9970 0.9970
χ 2 0.0001 0.0005 0.0003 0.0003
RMSE 0.0072 0.0229 0.0171 0.0157
5 R 2 0.9994 0.9957 0.9977 0.9976
χ 2 0.0001 0.0004 0.0002 0.0002
RMSE 0.0082 0.0202 0.0150 0.0145
6 R 2 0.9994 0.9913 0.9965 0.9957
χ 2 0.0001 0.0008 0.0003 0.0004
RMSE 0.0085 0.0288 0.0185 0.0186
7 R 2 0.9985 0.9880 0.9893 0.9919
χ 2 0.0002 0.0011 0.0011 0.0008
RMSE 0.0130 0.0338 0.0324 0.0264