area: Return a area from polygon xy coordinates
In TreeRingShape: Recording Tree-Ring Shapes of Tree Disks with Manual Digitizing and Interpolating Model
area R Documentation
Return a area from polygon xy coordinates
Description
Return a area from polygon xy coordinates
Usage
area(xy)
Arguments
xy
a atrix or data frame of xy coordinates
Value
a vector of polygon area
Examples
xy<-data.frame(x=c(0,1,2,1),y=c(1,2,1,0))
plot(xy,type="b") ; polygon(xy)
area(xy)
TreeRingShape documentation built on April 4, 2025, 5:10 a.m.
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| area | R Documentation |
Return a area from polygon xy coordinates
Description
Return a area from polygon xy coordinates
Usage
area(xy)
Arguments
xy |
a atrix or data frame of xy coordinates |
Value
a vector of polygon area
Examples
xy<-data.frame(x=c(0,1,2,1),y=c(1,2,1,0))
plot(xy,type="b") ; polygon(xy)
area(xy)
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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