findR: Computes the distance between the centroid and the most...
In pgirmess: Spatial Analysis and Data Mining for Field Ecologists
findR R Documentation
Computes the distance between the centroid and the most distant coordinate of a geographical coordinate set
Description
Computes the distance between the centroid and the most distant coordinate of a geographical coordinate set.
Usage
findR(coords)
Arguments
coords
A matrix or data frame of 2 columns of geographical coordinates
Value
The distance
See Also
polycirc
Examples
mydata<-cbind(x=rnorm(20),y=rnorm(20))
radius<-findR(mydata)
centroid<-matrix(colMeans(mydata),ncol=2)
plot(mydata,asp=1)
points(centroid,pch=19,col="red",cex=2)
polygon(polycirc(radius,centroid),border="red")
pgirmess documentation built on May 29, 2024, 4:26 a.m.
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| findR | R Documentation |
Computes the distance between the centroid and the most distant coordinate of a geographical coordinate set
Description
Computes the distance between the centroid and the most distant coordinate of a geographical coordinate set.
Usage
findR(coords)
Arguments
coords |
A matrix or data frame of 2 columns of geographical coordinates |
Value
The distance
See Also
polycirc
Examples
mydata<-cbind(x=rnorm(20),y=rnorm(20))
radius<-findR(mydata)
centroid<-matrix(colMeans(mydata),ncol=2)
plot(mydata,asp=1)
points(centroid,pch=19,col="red",cex=2)
polygon(polycirc(radius,centroid),border="red")
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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