addFactLevs

This function loops through all of the factor columns in a dataframe and adds new.levs to the factor levels list.

manip

The caroline R library contains dozens of functions useful
for: database migration (dbWriteTable2), database style joins &
aggregation (nerge, groupBy, & bestBy), data structure
conversion (nv, tab2df), legend table making (sstable & leghead),
automatic legend positioning for scatter and box plots (),
plot annotation (labsegs & mvlabs), data visualization
(pies, sparge, confound.grid & raPlot), character string manipulation (m & pad),
file I/O (write.delim), batch scripting, data exploration, and more.
The package's greatest contributions lie in the database style merge,
aggregation and interface functions as well as in it's extensive
use and propagation of row, column and vector names in most functions.

David Schruth

caroline

A Collection of Database, Data Structure, Visualization, and
Utility Functions for R

addFactLevs function

<dl><dt>x</dt>
<dd>a dataframe.</dd><dt>new.levs</dt>
<dd>new levels to be added.</dd></dl>

Arguments

Add new levels to the Factors in a DataFrame. — addFactLevs

<dl>

<dt>x</dt>
<dd>a dataframe.</dd>

<dt>new.levs</dt>
<dd>new levels to be added.</dd>

</dl>

addFactLevs: Add new levels to the Factors in a DataFrame.

Description

Usage

Arguments

See Also