Model selection results for factors influencing the probability that a fish exhibits signs of M. cerebralis infection in the upper Colorado River in the years 2009 through 2011.

1Models are ranked by their AICc differences (Δi) relative to the best model in the set and Akaike weights (wi) quantify the probability that a particular model is the best model in the set given the data and the model set.‡R2 values are maximum rescaled R2 values.