R: Force field simulation for a set of points

FField-package {FField} | R Documentation

## Force field simulation for a set of points

### Description

Force field simulation of interaction of set of points. Very useful for placing text labels on graphs, such as scatterplots.

### Details

FFieldPtRep(): Performs force field simulation of mutual repulsion by set of points.

FFieldPtRepDemo(): Demonstrates the utility of FFieldPtRep for placing labels in a scatterplot.

### Author(s)

Grigori Kapoustin

### See Also

`FFieldPtRep` FFieldPtRepDemo

### Examples

    # Repel points
    coords <-
      FFieldPtRep(coords = cbind(mtcars$wt * 100 / max(mtcars$wt),
                                 mtcars$mpg * 100 / max(mtcars$mpg)),
                  rep.fact = 40)
    head(mtcars)
    head(coords)

    # Demo
    FFieldPtRepDemo()

[Package FField version 0.1.0 Index]