path_formula

Turn a path object into an expression

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(), earth(),
xgb.Booster.complete(), cubist(), and ctree() models.

Emil Hvitfeldt

tidypredict

Run Predictions Inside the Database

Edgar Ruiz

Max Kuhn

path_formula function

<dl><dt>x</dt>
<dd>a list.
The input of this function is a list with 4 values.<ul>
<li><code>type</code> character, must be <code>"conditional"</code> or <code>"set"</code>.</li>
<li><code>op</code> character.
if <code>type == "conditional"</code> must be <code>"more"</code>, <code>"more-equal"</code>, <code>"less"</code>, or
<code>"less-equal"</code>.
if <code>type == "set"</code> must be <code>"in"</code> on <code>not-in</code>.</li>
<li><code>col</code> character.</li>
<li><code>val</code> if <code>type == "conditional"</code> and <code>vals</code> if <code>type == "set"</code>.
Can be character or numeric.
@keywords internal</li>
</ul></dd></dl>

Arguments

Turn a path object into an expression — path_formula

<dl>

<dt>x</dt>
<dd>a list.
The input of this function is a list with 4 values.<ul>
<li><code>type</code> character, must be <code>"conditional"</code> or <code>"set"</code>.</li>
<li><code>op</code> character.
if <code>type == "conditional"</code> must be <code>"more"</code>, <code>"more-equal"</code>, <code>"less"</code>, or
<code>"less-equal"</code>.
if <code>type == "set"</code> must be <code>"in"</code> on <code>not-in</code>.</li>
<li><code>col</code> character.</li>
<li><code>val</code> if <code>type == "conditional"</code> and <code>vals</code> if <code>type == "set"</code>.
Can be character or numeric.
@keywords internal</li>
</ul></dd>

</dl>

path_formula: Turn a path object into an expression

Description

Usage

Arguments