Developer functions for predictions via BART models

Usage

dbart_predict_calc(obj, new_data, type, level = 0.95, std_err = FALSE)

obj: A parsnip object.
new_data: A rectangular data object, such as a data frame.
type: A single character value or NULL. Possible values are "numeric", "class", "prob", "conf_int", "pred_int", "quantile", "time", "hazard", "survival", or "raw". When NULL, predict() will choose an appropriate value based on the model's mode.
level: Confidence level.
std_err: Attach column for standard error of prediction or not.