list_to_dataframe

Reduce/simplify a list of homogenous objects to a data frame. All
<code>NULL</code> entries are removed. Remaining entries must be all atomic
or all data frames.

internal

A set of tools that solves a common set of problems: you need
to break a big problem down into manageable pieces, operate on each
piece and then put all the pieces back together.  For example, you
might want to fit a model to each spatial location or time point in
your study, summarise data by panels or collapse high-dimensional
arrays to simpler summary statistics. The development of 'plyr' has
been generously supported by 'Becton Dickinson'.

Hadley Wickham

plyr

Tools for Splitting, Applying and Combining Data

list_to_dataframe function

<dl><dt>res</dt>
<dd>list of input data</dd>
<dt>labels</dt>
<dd>a data frame of labels, one row for each element of res</dd>
<dt>id_name</dt>
<dd>the name of the index column, <code>NULL</code> for no index
column</dd></dl>

Arguments

List to data frame. — list_to_dataframe

<dl>

<dt>res</dt>
<dd>list of input data</dd>


<dt>labels</dt>
<dd>a data frame of labels, one row for each element of res</dd>


<dt>id_name</dt>
<dd>the name of the index column, <code>NULL</code> for no index
column</dd>

</dl>

list_to_dataframe: List to data frame.

Description

Usage

Arguments

See Also