tdmPreNAroughfix

object

<p>This function replaces &lt;NA&gt; values in a list entry or data frame column with the median 
(for numeric columns) or the most frequent mode (for factor columns). 
It does the same as <code>na.roughfix</code> in package randomForest, but does so faster.</p>

Tuned Data Mining in R ('TDMR') performs the complete tuning of a
data mining task (predictive analytics, that is classification and regression).
Preprocessing parameters and modeling parameters can be tuned simultaneously.
It incorporates a variety of tuners (among them 'SPOT' and 'CMA' with package 'rCMA') and
allows integration of additional tuners. Noise handling in the data mining optimization
process is supported, see Koch et al. (2015) <doi:10.1016/j.asoc.2015.01.005>.

Wolfgang Konen

tdmPreNAroughfix: Replace <NA> values with suitable non <NA> values

Description

Usage

Arguments

Value