within.distance: within.distance
In jaredlander/mapping: Functions for Easy Mapping with ggplot2.
Description
Usage
Arguments
Details
Value
Author(s)
Description
Compute distance threshold
Usage
1
within.distance(x, y, distance = 1, units = "miles")
Arguments
x
Two-column matrix of latitude/longitude
coordinates.
y
Two-column matrix of latitude/longitude
coordinates.
distance
Vector of thresholds for whether points
in y are close to points in x.
units
The unit of measurement that distance is
in.
Details
Compute how many points in y fall within a certain
distance of x.
Value
Matrix with nrows=nrow(x) and ncols=length(distance)
Author(s)
Jared P. Lander
jaredlander/mapping documentation built on May 18, 2019, 3:46 p.m.
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Description Usage Arguments Details Value Author(s)
Description
Compute distance threshold
Usage
1 | within.distance(x, y, distance = 1, units = "miles")
|
Arguments
x |
Two-column matrix of latitude/longitude coordinates. |
y |
Two-column matrix of latitude/longitude coordinates. |
distance |
Vector of thresholds for whether points in y are close to points in x. |
units |
The unit of measurement that distance is in. |
Details
Compute how many points in y fall within a certain distance of x.
Value
Matrix with nrows=nrow(x) and ncols=length(distance)
Author(s)
Jared P. Lander
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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