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Table 3 Identification of the top three variables based on percent contribution, and training and test gains

From: Environmental factors associated with the distribution of visceral leishmaniasis in endemic areas of Bangladesh: modeling the ecological niche

Variable Percent contribution Training gain (without variable) Training gain (only variable) Test gain (without variable) Test gain (only variable) Test AUC (without variable) Test AUC (only variable)
LST 15.8 0.7247 0.2379 1.0048 0.4909 0.7891 0.6779
NDWI 22.8 0.676 0.2681 0.9771 0.4878 0.8048 0.7146
Precipitation seasonality 5.6 0.785 0.0975 1.066 0.1523 0.7873 0.6582
Precipitation of the warmest quarter 31.6 0.6261 0.293 0.9063 0.5081 0.7878 0.7322
Drainage 15.4 0.7819 0.135 1.1004 0.1171 0.7958 0.6489
GST 8.8 0.7527 0.0771 1.1058 0.0326 0.7914 0.572