This folder contains a summary of the evaluation of the relative coverate in training and validation areas as well as each province as a whole for the final input variable binning strategy applied. Abbreviations: BR - Basin and Range CP - Colorado Plateau GP - Great Plains MD - Mogollon-Datil NR - North Rift SRM - Southern Rocky Mountains Each spreadsheet contains information on the number of 28 m pixels of each bin of each input occurring in each province, each training area, and each validation area. The ratios of training area pixel coverage to province-wide coverage, as well as the ratio of validation area coverage to province-wide coverage, are used to evaluate how representative the coverage of each bin in the training and validation areas is for the province as a whole. Ratios <1 are under-represented in the training/validation area, while ratios >1 are overrepresented.