Figure 3 | Scientific Reports

Figure 3

From: Testing performance of large-scale surveys in determining trends for the critically endangered Great Indian Bustard Ardeotis nigriceps

Figure 3

Statistical power for different surveys with different level of type-I error(α = 0.05, 0.1, 0.15) conducted across GIB distribution range (A) Rajasthan 2014; (B) Rajasthan 2016; (C) Maharashtra 2017; with respect to number of sampling replicates (K). We computed power for all three landscapes with four different combinations with different number of sampling sites and percent change. For each combination, the solid line represents (Type-I error)α = 0.1,the dotted line represents α = 0.15 and the dashed line represents α = 0.05.

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