chooseModel             Trains a model containing the explanatory
                        variables specified.
deriveVars              Derive variables by transformation.
plotFOP                 Plot Frequency of Observed Presence (FOP).
plotResp                Plot model response.
projectModel            Project model across explanatory data.
readData                Read in data object from files.
selectDVforEV           Select parsimonious sets of derived variables.
selectEV                Select parsimonious set of explanatory
                        variables.
testAUC                 Calculate model AUC with test data.
toydata_dvs             Derived variables and transformation functions,
                        from toy data.
toydata_seldvs          Selected derived variables accompanied by
                        selection trails, from toy data.
toydata_selevs          Selected explanatory variables accompanied by
                        selection trails, from toy data.
toydata_sp1po           Occurrence and environmental toy data.
