R: Uniform Circular Probability-Probability Plot

pp.unif.plot {circular} | R Documentation

## Uniform Circular Probability-Probability Plot

### Description

Plots the empirical distribution of a data set against a uniform circular distribution function.

### Usage

    pp.unif.plot(x, ref.line = TRUE, frac = NULL,  xlab = "Uniform Distribution",
      ylab = "Empirical Distribution", col = NULL,
      col.inf = NULL, col.sup = NULL, ...)

### Arguments

`x` | a vector. The object is coerced to class `circular`.
`ref.line` | logical, if TRUE a 45 degree reference line is added to the plot. Default is TRUE.
`frac` | a number in the [0,1] interval or `NULL`.
`xlab, ylab` | labels of the axis.
`col` | color of the points.
`col.inf, col.sup` | color of the `frac`tion of the points replicated in the left bottom and right upper corner of the plot.
`...` | parameters passed to the `plot.default` function.

### Author(s)

Claudio Agostinelli

### See Also

`pp.plot for the von Mises distribution.`

### Examples

    x <- rvonmises(n=25, mu=circular(0), kappa=3)
    pp.unif.plot(x)
    pp.unif.plot(x, frac=0.2)

[Package circular version 0.4-93 Index]