euc_dist: Fast euclidean distance

Description Usage Arguments Value Examples

View source: R/utils.R

Description

This function returns Euclidean distance between all combination of rows of a data matrix. Much faster than 'dist' when you use large matrix (n> 100.000.000).

Usage

1

Arguments

m

matrix

Value

matrix with Euclidean distance between all combination of rows

Examples

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2
M <-  matrix(rnorm(100), nrow = 5)
euc_dist(M)

damienjacques/gurugis documentation built on Aug. 3, 2020, 12:58 p.m.