downsample

Weighted downsampling of a point set.
If point weights are not provided, they are computed to be proportional to the local density
around each point.

Read, register and compare point sets from single molecule localization microscopy.

Jean-Karim Heriche

LOMAR

Localization Microscopy Data Analysis

downsample function

<dl><dt>point.set</dt>
<dd>a point set</dd>
<dt>n</dt>
<dd>integer, sample size.</dd>
<dt>k</dt>
<dd>integer, number of nearest neighbours to consider to estimate local density</dd>
<dt>weights</dt>
<dd>a vector of probability weights</dd></dl>

Arguments

downsample — downsample

<dl>

<dt>point.set</dt>
<dd>a point set</dd>


<dt>n</dt>
<dd>integer, sample size.</dd>


<dt>k</dt>
<dd>integer, number of nearest neighbours to consider to estimate local density</dd>


<dt>weights</dt>
<dd>a vector of probability weights</dd>

</dl>

downsample: downsample

Description

Usage

Value

Arguments