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. 2022 Nov 23;13:1068941. doi: 10.3389/fpls.2022.1068941

Table 2.

Model Parameters.

Indicators Vegetation Index Function AIC AIC weights BIC BIC weights R2 R2 (adj.) RMSE Sigma
PS NDVI Linear model -165.954 0.005 -158.771 0.005 0.076 0.064 0.084 0.085
EVI Linear model -160.661 < 0.001 -153.478 < 0.001 0.013 6.712e-04 0.086 0.088
RVI Linear model -175.851 0.742 -168.667 0.742 0.182 0.172 0.079 0.080
TVI Linear model -164.612 0.003 -157.428 0.003 0.060 0.048 0.084 0.085
GNDVI Linear model -164.777 0.003 -157.594 0.003 0.062 0.050 0.084 0.085
RDVI Linear model -173.485 0.227 -166.302 0.227 0.158 0.147 0.080 0.081
SAVI Linear model -161.211 < 0.001 -154.028 < 0.001 0.020 0.007 0.086 0.087
MSAVI Linear model -161.632 < 0.001 -154.449 < 0.001 0.025 0.013 0.086 0.087
OSAVI Linear model -163.176 0.001 -155.993 0.001 0.043 0.031 0.085 0.086
ARVI Linear model -167.615 0.012 -160.431 0.012 0.094 0.083 0.083 0.084
IPVI Linear model -165.954 0.005 -158.771 0.005 0.076 0.064 0.084 0.085
FVC NDVI Linear model -167.600 0.280 -160.417 0.280 0.848 0.846 0.083 0.084
EVI Linear model -58.023 < 0.001 -50.839 < 0.001 0.413 0.406 0.163 0.165
RVI Linear model -62.086 < 0.001 -54.903 < 0.001 0.442 0.435 0.159 0.161
TVI Linear model -168.504 0.440 -161.320 0.440 0.850 0.848 0.082 0.083
GNDVI Linear model -55.667 < 0.001 -48.484 < 0.001 0.396 0.388 0.165 0.167
RDVI Linear model -98.124 < 0.001 -90.941 < 0.001 0.642 0.638 0.127 0.129
SAVI Linear model -102.930 < 0.001 -95.747 < 0.001 0.663 0.659 0.124 0.125
MSAVI Linear model -89.020 < 0.001 -81.837 < 0.001 0.600 0.595 0.135 0.136
OSAVI Linear model -135.698 < 0.001 -128.515 < 0.001 0.775 0.772 0.101 0.102
ARVI Linear model -69.691 < 0.001 -62.507 < 0.001 0.492 0.486 0.152 0.154
IPVI Linear model -167.600 0.280 -160.417 0.280 0.848 0.846 0.083 0.084
VOR NDVI Linear model -169.567 < 0.001 -162.383 < 0.001 0.141 0.130 0.082 0.083
EVI Linear model -170.424 < 0.001 -163.241 < 0.001 0.150 0.139 0.081 0.082
RVI Linear model -194.085 0.975 -186.901 0.975 0.365 0.357 0.070 0.071
TVI Linear model -167.123 < 0.001 -159.940 < 0.001 0.115 0.104 0.083 0.084
GNDVI Linear model -162.426 < 0.001 -155.242 < 0.001 0.062 0.050 0.086 0.087
RDVI Linear model -186.707 0.024 -179.524 0.024 0.305 0.296 0.074 0.075
SAVI Linear model -168.094 < 0.001 -160.911 < 0.001 0.125 0.114 0.083 0.084
MSAVI Linear model -171.159 < 0.001 -163.976 < 0.001 0.158 0.147 0.081 0.082
OSAVI Linear model -169.220 < 0.001 -162.037 < 0.001 0.138 0.127 0.082 0.083
ARVI Linear model -177.356 < 0.001 -170.173 < 0.001 0.220 0.210 0.078 0.079
IPVI Linear model -169.567 < 0.001 -162.383 < 0.001 0.141 0.130 0.082 0.083