## Return the group number for each localization.

### Description

Group PALM/iPALM localizations based on their physical separation distance

PALM/iPALM data results in a list of spatial coordinates for fluorophore localizations. This function groups nearby localizations if they are within the provided critical distance from each other.

### Usage

.euclidean_linker_cpp(input, critDist, use_prog_bar = TRUE)


### Arguments

 input A numeric matrix where each row is a localization and each column is a spatial axis. critDist The critical distance for which localizations nearer than this distance are deemed part of the same group. use_prog_bar A logical indicating whether a progress bar should be used. This must be set to false when running in parallel.

Zach Colburn

### Examples

# Function call