all.equal.im3d

Check equality on data and key attributes of im3d objects

NeuroAnatomy Toolbox (nat) enables analysis and visualisation of 3D
biological image data, especially traced neurons. Reads and writes 3D images
in NRRD and 'Amira' AmiraMesh formats and reads surfaces in 'Amira' hxsurf
format. Traced neurons can be imported from and written to SWC and 'Amira'
LineSet and SkeletonGraph formats. These data can then be visualised in 3D
via 'rgl', manipulated including applying calculated registrations, e.g.
using the 'CMTK' registration suite, and analysed. There is also a simple
representation for neurons that have been subjected to 3D skeletonisation
but not formally traced; this allows morphological comparison between
neurons including searches and clustering (via the 'nat.nblast' extension
package).

Gregory Jefferis

NeuroAnatomy Toolbox for Analysis of 3D Image Data

James Manton

Dominik Krzeminski

all.equal.im3d function

<dl><dt>target</dt>
<dd>R object.</dd>
<dt>current</dt>
<dd>other R object, to be compared with <code>target</code>.</dd>
<dt>tolerance</dt>
<dd>numeric \(\ge\) 0. Differences smaller than
 <code>tolerance</code> are not reported. The default value is close to
 <code>1.5e-8</code>.</dd>
<dt>attrsToCheck</dt>
<dd>Which attributes in im3d should always be checked</dd>
<dt>attrsToCheckIfPresent</dt>
<dd>Which attributes in im3d should be checked if
present</dd>
<dt>CheckSharedAttrsOnly</dt>
<dd>Logical whether to check shared attributes only 
(default: FALSE)</dd>
<dt>...</dt>
<dd>additional arguments passed to <code>all.equal</code></dd></dl>

Arguments

Check equality on data and key attributes of im3d objects — all.equal.im3d

<dl>

<dt>target</dt>
<dd>R object.</dd>


<dt>current</dt>
<dd>other R object, to be compared with <code>target</code>.</dd>


<dt>tolerance</dt>
<dd>numeric \(\ge\) 0. Differences smaller than
 <code>tolerance</code> are not reported. The default value is close to
 <code>1.5e-8</code>.</dd>


<dt>attrsToCheck</dt>
<dd>Which attributes in im3d should always be checked</dd>


<dt>attrsToCheckIfPresent</dt>
<dd>Which attributes in im3d should be checked if
present</dd>


<dt>CheckSharedAttrsOnly</dt>
<dd>Logical whether to check shared attributes only 
(default: FALSE)</dd>


<dt>...</dt>
<dd>additional arguments passed to <code>all.equal</code></dd>

</dl>

all.equal.im3d: Check equality on data and key attributes of im3d objects

Description

Usage

Arguments

See Also