map {vegsoup} | R Documentation |
ellipsoidhull
computes the ellipsoid hull or spanning ellipsoid such that all given points lie just inside or on the boundary of the ellipsoid and adds it to a map.
quicklook
opens a browser window and plots pushpins of plot coordiantes on top of ‘Google Maps’.
## S4 method for signature 'Vegsoup' quicklook(x) ## S4 method for signature 'VegsoupPartition' ellipsoidhull(x, tol = 0.01, maxit = 5000, ret.wt = FALSE, ret.sqdist = FALSE, ret.pr = FALSE)
x |
|
tol, maxit, ret.wt, ret.sqdist, ret.pr |
Arguments to |
ellipsoidhull
is a simple wrapper for function ellipsoidhull
in package cluster. The main purpose of the function is to visualize partitions on a map.
Function quicklook
opens a browser window and plots pushpins of plot centers on top of ‘Google Maps’. See gvisMap
in package googleVis for details.
map
creates a map plot.
ellipsoidhull
adds ellipses to the current plot. The function returns
a list of objects of class "ellipsoid"
for all partitions having 3
ore more points (plots), otherwise a matrix of ploting coordinates
representing each plot location. See
ellipsoidhull
for details.
Roland Kaiser
gvisMap
in package googleVis,
ellipsoidhull
in package cluster