rcpp_parallel_distance: distance matrix using C++

In scGPS: A complete analysis of single cell subpopulations, from identifying subpopulations to analysing their relationship (scGPS = single cell Global Predictions of Subpopulation)

Description

This function provides fast and memory efficient distance matrix calculation

Usage

rcpp_parallel_distance(mat)

Arguments

mat	an R matrix (expression matrix), rows are genes, columns are cells

Value

a distance matrix

Examples

mat_test <-matrix(rnbinom(1000000,mu=0.01, size=10),nrow=10000)
#library(microbenchmark)
#microbenchmark(rcpp_parallel_distance(mat_test), dist(mat_test), times=3)

scGPS documentation built on Nov. 8, 2020, 5:22 p.m.