Draws a perspective plot of the predictions of a Quadrilateral
Dissimilarity Model fitted with `qdm`

.

1 2 3 |

`x` |
object of class 'qdm'. See |

`col` |
the color(s) of the surface facets. Transparent colours are ignored. This is recycled to the (nx-1)(ny-1) facets. |

`zlim` |
Defaults to zlim=c(0,1) since probabilities are plotted. |

`theta, phi` |
angles defining the viewing direction. 'theta' gives the azimuthal direction and 'phi' the colatitude. |

`xlab, ylab, zlab` |
titles for the axes. N.B. These must be character strings; expressions are not accepted. Numbers will be coerced to character strings. |

`...` |
additional graphical parameters (see 'par'). |

`qdm`

, `persp`

Questions? Problems? Suggestions? Tweet to @rdrrHQ or email at ian@mutexlabs.com.

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