coordinates: Generate Circular Coordinates
In LocaTT: Geographically-Conscious Taxonomic Assignment for Metabarcoding
coordinates R Documentation
Generate Circular Coordinates
Description
Generates coordinates along a circular path.
Usage
coordinates(a, r)
Arguments
a
Numeric vector of angles (degrees).
r
Numeric scalar of the circle radius.
Details
Calculates xy coordinates along a circular path given a vector of angles and a specified radius. The center of the circle is at the origin (i.e., x = 0, y = 0). This function is helpful for calculating the vertices of circle and sector polygons.
Value
A numeric matrix of xy coordinates.
See Also
circle for plotting circle polygons.
sector for plotting sector polygons.
Examples
coordinates(a=c(90,180,270,360),r=1)
LocaTT documentation built on June 14, 2026, 1:06 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| coordinates | R Documentation |
Generate Circular Coordinates
Description
Generates coordinates along a circular path.
Usage
coordinates(a, r)
Arguments
a |
Numeric vector of angles (degrees). |
r |
Numeric scalar of the circle radius. |
Details
Calculates xy coordinates along a circular path given a vector of angles and a specified radius. The center of the circle is at the origin (i.e., x = 0, y = 0). This function is helpful for calculating the vertices of circle and sector polygons.
Value
A numeric matrix of xy coordinates.
See Also
circle for plotting circle polygons.
sector for plotting sector polygons.
Examples
coordinates(a=c(90,180,270,360),r=1)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.