use_color_pal

Applies a palette to a data vector to yield a vector of colors.

CIFTI files contain brain imaging data in "grayordinates," which
represent the gray matter as cortical surface vertices (left and right) and
subcortical voxels (cerebellum, basal ganglia, and other deep gray matter).
'ciftiTools' provides a unified environment for reading, writing,
visualizing and manipulating CIFTI-format data. It supports the "dscalar,"
"dlabel," and "dtseries" intents. Grayordinate data is read in as a "xifti"
object, which is structured for convenient access to the data and metadata,
and includes support for surface geometry files to enable
spatially-dependent functionality such as static or interactive
visualizations and smoothing.

Amanda Mejia

ciftiTools

Tools for Reading, Writing, Viewing and Manipulating CIFTI Files

Damon Pham

John Muschelli

use_color_pal function

<dl><dt>data_values</dt>
<dd>The values to map to colors</dd>
<dt>pal</dt>
<dd>The palette to use to map values to colors</dd>
<dt>color_NA</dt>
<dd>The color to use for <code>NA</code> values. Default: <code>"white"</code>.</dd>
<dt>indices</dt>
<dd>Return the numeric indices of colors in <code>pal$value</code>
rather than the colors themselves. A value of <code>0</code> will be used for
missing data. Default: <code>FALSE</code>.</dd></dl>

Arguments

Use a color palette — use_color_pal

<dl>

<dt>data_values</dt>
<dd>The values to map to colors</dd>


<dt>pal</dt>
<dd>The palette to use to map values to colors</dd>


<dt>color_NA</dt>
<dd>The color to use for <code>NA</code> values. Default: <code>"white"</code>.</dd>


<dt>indices</dt>
<dd>Return the numeric indices of colors in <code>pal$value</code>
rather than the colors themselves. A value of <code>0</code> will be used for
missing data. Default: <code>FALSE</code>.</dd>

</dl>

use_color_pal: Use a color palette

Description

Usage

Value

Arguments

See Also