.build_case_when_tree

Shared helper for building tree expressions used by ranger and randomForest
classification extractors.

internal

It parses a fitted 'R' model object, and returns a formula in
'Tidy Eval' code that calculates the predictions.  It works with
several databases back-ends because it leverages 'dplyr' and 'dbplyr'
for the final 'SQL' translation of the algorithm. It currently
supports lm(), glm(), randomForest(), ranger(), rpart(), earth(),
xgb.Booster.complete(), lgb.Booster(), catboost.Model(), cubist(), and
ctree() models.

Emil Hvitfeldt

tidypredict

Run Predictions Inside the Database

Edgar Ruiz

Max Kuhn

.build_case_when_tree function

<dl><dt>nodes</dt>
<dd>A list of lists, each with <code>prediction</code> (numeric) and <code>path</code></dd></dl>

Arguments

Build case_when expression from nodes with predictions and paths — .build_case_when_tree

<dl>

<dt>nodes</dt>
<dd>A list of lists, each with <code>prediction</code> (numeric) and <code>path</code></dd>

</dl>

.build_case_when_tree: Build case_when expression from nodes with predictions and paths

Description

Usage

Arguments