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aspace (version 0.1)

A collection of functions for estimating centrographic statistcs and computational geometries from spatial point patterns

Description

A collection of functions for computing centrographic satistics (e.g., standard distance, standard deviation ellipse), and minimum convex polygons (MCP)for observations taken at point locations. A tool is also provided for converting geometric objects associated with the centrographic statistics, and MCPs into ESRI Shapefiles.

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Version

Install

install.packages('aspace')

Monthly Downloads

749

Version

0.1

License

GPL (Version 2 or later)

Maintainer

Ron N Buliung

Last Published

April 17th, 2024

Functions in aspace (0.1)

calc.mcp

Compute and plot a Minimum Convex Polygon (MCP)
makeshapes

Builder of ESRI Shapefiles
acos.d

Compute inverse cosine with angle given in degrees
distances

Multiple Euclidean distance calculator
cos.d

Compute cosine with angle given in degrees
activities

Demo Data: Coordinates of 10 specified activity locations
asin.d

Compute inverse sine with angle given in degrees
calc.sdd

Calculate and plot the Standard Distance Deviation (Standard Distance), and a Standard Deviation Box
sin.d

Compute sine with angle given in degrees
calc.sde

Calculate and plot a Standard Deviation Ellipse
aspace-package

A collection of functions for estimating centrographic statistcs and computational geometries from spatial point patterns
wts

Weights vector
atan.d

Compute inverse tangent with angle given in degrees
centre

Demo Data: Coordinates of a single source, centre, location
tan.d

Compute tangent with angle given in degrees
ellipse3

Ellipse drawing tool
as.radians

Converts degrees to radians