.find_min_dists_cpp {Bioi} R Documentation

## For all points in matrix 1, return the distance to and index of the nearest point in matrix 2.

### Description

Find the shortest distance between each point in one data set and the points in a second set.

This function determines the distance between every point in data set 1 and the points in data set 2. Unlike this function's naive counterpart, find_min_dists, this function divides the PALM/iPALM localization data into blocks, operates on the data in each block, and then performs linking operations on neighboring blocks.

### Usage

.find_min_dists_cpp(mOne, mTwo)


### Arguments

 mOne A numeric matrix where each row is a localization and each column is a spatial axis. mTwo A numeric matrix with the same number of columns as mOne.

Zach Colburn

### Examples

## Not run:
set.seed(10)

mOne <- as.matrix(data.frame(
x = rnorm(10),
y = rbinom(10, 100, 0.5),
z = runif(10)
))

mTwo <- as.matrix(data.frame(
x = rnorm(20),
y = rbinom(20, 100, 0.5),
z = runif(20)
))

.find_min_dists_cpp(mOne, mTwo)

## End(Not run)



[Package Bioi version 0.2.10 Index]