piecewise_linear

<code>vtreat</code> custom coder based on <code>RcppDynProg::solve_for_partition()</code>.

Dynamic Programming implemented in 'Rcpp'.  Includes example partition and out of sample fitting applications.  Also supplies additional custom coders for the 'vtreat' package.

John Mount

RcppDynProg

'Rcpp' Dynamic Programming

Nina Zumel

 Win-Vector LLC

piecewise_linear function

<dl><dt>varName</dt>
<dd>character, name of variable to work on.</dd>
<dt>x</dt>
<dd>numeric, input values.</dd>
<dt>y</dt>
<dd>numeric, values to estimate.</dd>
<dt>w</dt>
<dd>numeric, weights.</dd></dl>

Arguments

Piecewise linear fit. — piecewise_linear

<dl>

<dt>varName</dt>
<dd>character, name of variable to work on.</dd>


<dt>x</dt>
<dd>numeric, input values.</dd>


<dt>y</dt>
<dd>numeric, values to estimate.</dd>


<dt>w</dt>
<dd>numeric, weights.</dd>

</dl>

piecewise_linear: Piecewise linear fit.

Description

Usage

Arguments

Examples