Frog susceptibility: SAS code used to analyze results from laboratory experiment

This SAS code was used to analyze the results obtained from the laboratory Rana sierrae susceptibility experiment. We used a model selection strategy to examine the effects of frog type (collected from a persistent or naïve population), frog source (one of six populations), Bd type (collected from a persistent or die-off population), Bd source (one of four populations), and interactions of these effects on Bd load [log10(zoospore equivalent [ZE] + 1)]. Additional details are provided in Knapp et al. (2016).