CalcRingArea: Given a dataframe that includes gx, gy coordinates, and a...
In forestgeo/ctfs: Tools for the Analysis of Forest Dynamics
Description
Given a dataframe that includes gx, gy coordinates, and a single value
radius, finds the area within radius from all points (summed). In the absence
of edge corrections, this would be simply Npiradius^2, where N is the
number of points. But this uses the function partialcirclearea to do the edge
correction. This is ordinarily only used as a subroutine for RipUvK.
Usage
1
CalcRingArea(data, radius, plotdim)
Arguments
data
A dataframe with gx and gy coordinates
radius
A number, a single value radius.
plotdim
The x and y dimensions of the plot.
forestgeo/ctfs documentation built on May 3, 2019, 6:44 p.m.
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Description
Given a dataframe that includes gx, gy coordinates, and a single value radius, finds the area within radius from all points (summed). In the absence of edge corrections, this would be simply Npiradius^2, where N is the number of points. But this uses the function partialcirclearea to do the edge correction. This is ordinarily only used as a subroutine for RipUvK.
Usage
1 | CalcRingArea(data, radius, plotdim)
|
Arguments
data |
A dataframe with gx and gy coordinates |
radius |
A number, a single value radius. |
plotdim |
The x and y dimensions of the plot. |
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.
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