spruce {hardhat} | R Documentation |
Spruce up predictions
Description
The family of spruce_*()
functions convert predictions into a
standardized format. They are generally called from a prediction
implementation function for the specific type
of prediction to return.
Usage
spruce_numeric(pred)
spruce_class(pred_class)
spruce_prob(pred_levels, prob_matrix)
Arguments
pred |
( |
pred_class |
( |
pred_levels , prob_matrix |
(
|
Details
After running a spruce_*()
function, you should always use the validation
function validate_prediction_size()
to ensure that the number of rows
being returned is the same as the number of rows in the input (new_data
).
Value
A tibble, ideally with the same number of rows as the new_data
passed
to predict()
. The column names and number of columns vary based on the
function used, but are standardized.