bioimagetools (version 1.1.9)

nearest.neighbour.distribution: Nearest neighbor distribution (D curve)

Description

Nearest neighbor distribution (D curve)

Usage

nearest.neighbour.distribution(
  X,
  Y,
  Z,
  X2 = X,
  Y2 = Y,
  Z2 = Z,
  same = TRUE,
  psz = 25,
  main = "Nearest neighbour distribution",
  file = NULL,
  return = FALSE
)

Value

histogram of nearest neighbors

Arguments

X

X coordinates of point pattern 1

Y

Y coordinates of point pattern 1

Z

Z coordinates of point pattern 1

X2

X coordinates of point pattern 2

Y2

Y coordinates of point pattern 2

Z2

Z coordinates of point pattern 2

same

binary, FALSE for cross D curve

psz

pointsize for discretization

main

Title for graphic

file

File name for PNG file. If NULL, plots to standard device.

return

Logical. Return histogram?

Examples

p<-read.csv(system.file("extdata","cell.csv",package="bioimagetools")) 
nearest.neighbour.distribution(p$X,p$Y,p$Z)