Calculating Geographic Range from Occurrence Data

BivalvePBDB | Occurrence data on bivalves from the Ypresian Data from the... |

CellCount | Calculates degree x degree cell counts of a specified size |

CHullArea | Performs Convex Hull area calculation |

CHullAreaEarth | Performs convex hull area calculation from coordinate sets on... |

CoordCollapse | Removes duplicate geographic locations and binds coordinates... |

CoordList_PBDB | Creates an occurrence matrix of taxa by coordinates from the... |

deg2rad | Converts degrees to radians |

EqualAreaRectangle | Create a rectangular shaped distribution with equal area to a... |

GCD | Calculates the maximum pairwise great circle distance from a... |

gcd_hf | Calculates the geodesic distance between two points specified... |

gcd_vif | Calculates the geodesic distance between two points specified... |

GeoCor | Function to calculate the correlation coefficient for... |

GeoPerformance_SkewCV | Function to calculate the skewness and coefficient of... |

GeoRange_MultiTaxa | Function to tabulate number of occurrences/locations, six... |

GeoRarefaction_MultiTaxa | Calculates six geographic range measures at resampled a... |

GeoRarefaction_SingleTaxon | Calculates six geographic range measures at specified sample... |

hello | Prints Hello, world! |

HorseShoeArea | Function to calcuate the area of a given horseshoe shape |

LatRg | Calculates the latitudinal range in degrees and kilometers |

LongRg | Calculates the longitudinal range in degrees and kilometers,... |

MSTDist | Calculates the minimum spanning tree distance, in kilometers,... |

MSTDist_FromMat | Calculates the minimum spanning tree distance, in kilometers,... |

PEE_MultiTaxa | Function to compile the PBDB_PEE_SingleTaxon output for a... |

PEE_SingleTaxon | Function to calculate PEE [1] matrices for all the geographic... |

PlotConvexHull | Plots the minimum convex hull of a set of coordinates |

PlotMST | Plots the minimum spanning tree of a set of coordinates |

Plot_Rarefaction | Plots the measured value versus rarefied samples or percent... |

PtsAlgHorseShoe | Function to find points along a horseshoe shape |

PWMatrix | Creates a sparse pairwise distance matrix of a coordinate set |

RandHorseShoe | Function to randomly generate points within a horseshoe-shape |

RandRec | Function to randomly generate points within a given... |

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