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. 2017 Feb 8;12(2):e0170549. doi: 10.1371/journal.pone.0170549

Table 7. Generalized linear mixed models of factors influencing the occurrence of small mammals/birds in snow leopard scats in the Central Himalayas.

Small mammals
Model Explanatory variables ΔAIC W
M1 Sex+Season 5.0 0.02
M2 Sex 4.3 0.03
M3 Season 3.3 0.05
M4 Seson+X 4.5 0.03
M5 Season+Y 5.3 0.02
M6 Season+ DD 3.6 0.04
M7 Season + DU 5.3 0.02
M8 Seson + SW 1.8 0.10
M9 X 2.9 0.06
M10 Y 4.5 0.03
M11 DD 2.7 0.07
M12 DU 4.5 0.03
M13 SW 0.0 0.25
M14 NULL 2.5 0.07

X and Y = longitude and latitude coordinates (standardized UTM X and UTM Y values). DD = density of livestock; DU = density of wild ungulates; SW = wild prey species diversity expressed as the Shannon-Wiener Diversity Index. ΔAIC = the difference in Akaike Information Criteria between each model and best model with the lowest AIC; W = Akaike weight.