deldir (version 2.0-4)

seaweed: seaweed

Description

A data frame whose columns are the coordinates of the centroids of the cells in a seaweed frond. The points are estimates-by-eye of where the centroids of the cells occur.

Usage

data("seaweed")

Format

A data frame with 266 observations on the following 2 variables.

x

The \(x\)-coordinates of the cell centroids.

y

The \(y\)-coordinates of the cell centroids.

Examples

# data(seaweed)
# It is unnecessary to use \code{data} since \code{seaweed} is
# a "first class object".  It is "lazily loaded".

dsw <- deldir(seaweed)
isw <- tileInfo(dsw)
# Expand the width of the terminal window.
options(width=120)
isw
tsw <- tile.list(dsw)
plot(tsw,labelPts=TRUE,col.lbls="red",cex=0.5,adj=0.5)