Plot configurations
Plots configurations. Either one or two groups of observations can be plotted on the same scale.
plotshapes(A, B = 0, joinline = c(1, 1),orthproj=c(1,2),color=1,symbol=1)
A |
k x m x n array, or k x m matrix for first group |
B |
k x m x n array, or k x m matrix for 2nd group (can be missing) |
joinline |
A vector stating which landmarks are joined up by lines, e.g. joinline=c(1:n,1) will start at landmark 1, join to 2, ..., join to n, then re-join to landmark 1. |
orthproj |
A vector stating which two orthogonal projections will be used. For example, for m=3 dimensional data: X-Y projection given by c(1,2) (default), X-Z projection given by c(1,3), Y-Z projection given by c(2,3). |
color |
Colours for points. Can be a vector, e.g. 1:k gives each landmark a different colour for the specimens |
symbol |
Plotting symbols. Can be a vector, e.g. 1:k gives each landmark a different symbol for the specimens |
Just graphical output
Ian Dryden
shapepca,tpsgrid
data(gorf.dat) data(gorm.dat) plotshapes(gorf.dat,gorm.dat,joinline=c(1,6,7,8,2,3,4,5,1)) data(macm.dat) data(macf.dat) plotshapes(macm.dat,macf.dat)
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