find_min_dists {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 mOne and the nearest point in mTwo.

### Usage

find_min_dists(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

# Generate random data.
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 the minimum distance between each point in mOne and the points in
# mTwo.
find_min_dists(mOne, mTwo)



[Package Bioi version 0.2.10 Index]