reduceToSingleDataFrame

Combine multiple data frames into a single data.frame.

Framework for building evolutionary algorithms for both single- and multi-objective continuous or discrete optimization problems. A set of predefined evolutionary building blocks and operators is included. Moreover, the user can easily set up custom objective functions, operators, building blocks and representations sticking to few conventions. The package allows both a black-box approach for standard tasks (plug-and-play style) and a much more flexible white-box approach where the evolutionary cycle is written by hand.

Jakob Bossek

Evolutionary Computation in R

Michael H. Buselli

Wessel Dankers

Carlos M. Fonseca

Manuel Lopez-Ibanez

Luis Paquete

Joshua Knowles

Eckart Zitzler

Olaf Mersmann

reduceToSingleDataFrame function

<dl><dt>res</dt>
<dd>[<code>list</code>] 
List of data frames or other lists which contain a data frame as one of the
components which is selected by <code>what</code>. If <code>res</code> is a named list
those names are used to fill the group column. Otherwise the names are 1 to
<code>length(res)</code> by default.</dd>
<dt>what</dt>
<dd>[<code>character(1)</code>] 
Which component of each list element in <code>res</code> to choose. Set this to
<code>NULL</code>, if <code>res</code> is not complex, i.e., is not a list of lists.</dd>
<dt>group.col.name</dt>
<dd>[<code>character(1)</code>] 
Name for the grouping column.</dd></dl>

Arguments

Combine multiple data frames into a single data.frame. — reduceToSingleDataFrame

<dl>

<dt>res</dt>
<dd>[<code>list</code>] 
List of data frames or other lists which contain a data frame as one of the
components which is selected by <code>what</code>. If <code>res</code> is a named list
those names are used to fill the group column. Otherwise the names are 1 to
<code>length(res)</code> by default.</dd>


<dt>what</dt>
<dd>[<code>character(1)</code>] 
Which component of each list element in <code>res</code> to choose. Set this to
<code>NULL</code>, if <code>res</code> is not complex, i.e., is not a list of lists.</dd>


<dt>group.col.name</dt>
<dd>[<code>character(1)</code>] 
Name for the grouping column.</dd>

</dl>

reduceToSingleDataFrame: Combine multiple data frames into a single data.frame.

Description

Usage

Arguments