A Network Extension of Species Occupancy Models in a Patchy Environment Applied to the Yosemite Toad (Anaxyrus canorus)
a) The distribution of probabilities for the three classes of data for the Environmental Model (see Methods: “100subsampleGLM”). Data are combined from all surveys from 1996–2010. b) ROC plot for the training and test data. The red line shows the fit of the model to the training data, while the blue shows the fit relative to the test data. The curves represent those drawn from the average probabilities across 100 models.