Wrapper for ml_model

`ML(formula, model = "glm", ...)`

- formula
formula

- model
model (sl, rf, pf, glm, ...)

- ...
additional arguments to model object

model 'sl' (SuperLearner::SuperLearner) args: SL.library, cvControl, family, method example:

model 'grf' (grf::regression_forest) args: num.trees, mtry, sample.weights, sample.fraction, min.node.size, ... example:

model 'grf.binary' (grf::probability_forest) args: num.trees, mtry, sample.weights, ... example:

model 'glm' args: family, weights, offset, ...