perform.na.mapping

Usually this is done so that the <code>NA</code> values are plotted transparently, so your can see a background color through the respective colors.

internal

Provides high-level access to neuroimaging data from standard software packages like 'FreeSurfer' <http://freesurfer.net/> on the level of subjects and groups. Load morphometry data, surfaces and brain parcellations based on atlases. Mask data using labels, load data for specific atlas regions only, and visualize data and statistical results directly in 'R'.

Tim Schc3<a4>fer

fsbrain

Managing and Visualizing Brain Surface Data

Tim Schäfer

perform.na.mapping function

<dl><dt>data</dt>
<dd>numeric vector</dd>
<dt>map_to_NA</dt>
<dd>the value or value range that should be mapped to <code>NA</code>. If a single value, only exactly this value is used. If two values, they are interpreted as a range, and a values between them are mapped to <code>NA</code>. If you pass <code>NULL</code>, the data are returned as-is.</dd></dl>

Arguments

Perform NA mapping for transparency — perform.na.mapping

<dl>

<dt>data</dt>
<dd>numeric vector</dd>


<dt>map_to_NA</dt>
<dd>the value or value range that should be mapped to <code>NA</code>. If a single value, only exactly this value is used. If two values, they are interpreted as a range, and a values between them are mapped to <code>NA</code>. If you pass <code>NULL</code>, the data are returned as-is.</dd>

</dl>

perform.na.mapping: Perform NA mapping for transparency

Description

Usage

Value

Arguments