shapes (version 1.0-2)

digit3.dat: Digit 3 data

Description

Handwritten digit `3' data. 13 landmarks in 2 dimensions, 30 individuals

Usage

data(digit3.dat)

format

An array of dimension 6 x 2 x 30

source

Dryden, I.L. and Mardia, K.V. (1998). Statistical Shape Analysis, Wiley, Chichester. p318

References

http://www.maths.nott.ac.uk/~ild/bookdata/digit3.dat

Data from Cath Anderson

Examples

data(digit3.dat)
k<-dim(digit3.dat)[1]
n<-dim(digit3.dat)[3]
digit3.dat[,2,]<- -digit3.dat[,2,]+50
par(pty="s")
plot(digit3.dat[,,1],xlim=c(0,50),ylim=c(0,50),type="n",xlab="",ylab="")
for (i in 1:n){
lines(digit3.dat[,,i])
}