draw.proportion {RGeostats} | R Documentation |

Proportional representation

draw.proportion(x, y, z, zmin = NA, zmax = NA, include.bounds = TRUE, inches = 2, fg.low = 1, bg.low = 1, pch.low=1, cex.low=0.1, fg.up = 3, bg.up = 3, pch.up=1, cex.up=1.0, col = 2, bg = 2, pch=1, cex0 = 0.1, cex1 = 1.0, flag.abs = FALSE, pos.legend=0, ...)

`x` |
Array giving the coordinates of the samples along X |

`y` |
Array giving the coordinates of the samples along Y |

`z` |
Array giving the target variable |

`zmin` |
Minimum acceptable value for the target variable. |

`zmax` |
Maximum acceptable value for the target variable. |

`include.bounds` |
When TRUE, the limiting bounds are included |

`inches` |
Reference size for proportional representation. The sizes of the symbols vary from inches*0.1 to inches*1. |

`fg.low` |
Color of the symbol foreground for samples whose target variable is smaller than zmin |

`bg.low` |
Color of the symbol background for samples whose target variable is smaller than zmin |

`pch.low` |
Symbol type for representing for samples whose target variable is smaller than zmin |

`cex.low` |
Symbol size for representing for samples whose target variable is smaller than zmin. If the size if set to zero, these samples are not plotted. |

`fg.up` |
Color of the symbol foreground for samples whose target variable is larger than zmax |

`bg.up` |
Color of the symbol background for samples whose target variable is larger than zmax |

`pch.up` |
Symbol type for representing samples whose target variable is larger than zmax |

`cex.up` |
Symbol size for representing samples whose target variable is larger than zmax. If the size if set to zero, these samples are not plotted. |

`col` |
Color of the symbol foreground for the samples whose target variable lies within the bounds |

`bg` |
Color of the symbol background for the samples whose target variable lies within the bounds |

`pch` |
Symbol type for representing samples whose target variable lies between the bounds |

`cex0` |
Smallest symbol size used for representing samples whose target variable belongs to the interval [zmin,zmax]. |

`cex1` |
Largest symbol size used for representing samples whose target variable belongs to the interval [zmin,zmax]. |

`flag.abs` |
When TRUE, the absolute value of the target variable is considered |

`pos.legend` |
Position of the optional legend. See |

`... ` |
Additional arguments passed to function |

When representing symbols for variable lying within [zmin,zmax], the symbol size is calculated by the following formula: cex0 + (cex1 - cex0) * (z - zmin) / (zmax - zmin)

[Package *RGeostats* version 11.1.1 Index]