find_min_dists {Bioi} | R Documentation |
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.
find_min_dists(mOne, mTwo)
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
# 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)