get_density: Calculate 2D density

In MyersGroup/testisAtlas: testisAtlas: R functions and analysis scripts used in the analysis of testis single cell RNAseq

Description

Calculate 2D density

Usage

get_density(x, y, n = 1000, kern = 0.02)

Arguments

x	numeric vector;
y	numeric vector;
n	integer; number of grid points in each direction
kern	numeric; size of kernal to use for smoothing

Details

for colouring points in plot by the density of points, from http://slowkow.com/notes/ggplot2-color-by-density/

Value

numeric vector of density at each point

MyersGroup/testisAtlas documentation built on Nov. 29, 2020, 9:21 p.m.