where: Where
In mdsumner/where: Encapsulate Definition of Location
where R Documentation
Where
Description
Specify a region by location point (longitude, latitude) and a width and height
around that point.
Usage
where(x, y = NULL, wh = 1852 * 60)
## S3 method for class 'where'
print(x, ...)
Arguments
x
longitude
y
latitude
wh
width and height (can be a single value) assumed to be metres
...
in the print method
Details
Width and height will be assumed to be in metres usually, but no units are recorded.
If no input point is given one is generated randomly. The default wh value is approximately the distance
along one degree of a great circle on Earth.
Value
a where structure, the location and width/height around it
Examples
where()
where(147, -42, wh = c(2000, 3000))
mdsumner/where documentation built on Aug. 27, 2023, 6:54 a.m.
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| where | R Documentation |
Where
Description
Specify a region by location point (longitude, latitude) and a width and height around that point.
Usage
where(x, y = NULL, wh = 1852 * 60)
## S3 method for class 'where'
print(x, ...)
Arguments
x |
longitude |
y |
latitude |
wh |
width and height (can be a single value) assumed to be metres |
... |
in the print method |
Details
Width and height will be assumed to be in metres usually, but no units are recorded.
If no input point is given one is generated randomly. The default wh value is approximately the distance along one degree of a great circle on Earth.
Value
a where structure, the location and width/height around it
Examples
where()
where(147, -42, wh = c(2000, 3000))
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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