shapes3dShapes {Anthropometry} R Documentation

## 3D shapes plot

### Description

This function is a slight modification of the original shapes3d function of the shapes R package so that the resulting plot has customized title and axes. Specifically, the changing lines regarding the original function are those related to its argument axes3 when it is fixed to TRUE.

### Usage

shapes3dShapes(x,loop=0,type="p",color=2,joinline=c(1:1),
axes3=FALSE,rglopen=TRUE,main=main)


### Arguments

 x See shapes3d. loop See shapes3d. type See shapes3d. color See shapes3d. joinline See shapes3d. axes3 See shapes3d. rglopen See shapes3d. main Allows us to give the plot a title if axes3=TRUE.

### Value

A device with the desired plot.

### References

Dryden, I. L., (2012). shapes package. R Foundation for Statistical Computing, Vienna, Austria. Contributed package.

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

shapes3d

### Examples

## Not run:
landmarksNoNa <- na.exclude(landmarksSampleSpaSurv)
dim(landmarksNoNa)
#[1] 574 198
numLandmarks <- (dim(landmarksNoNa)[2]) / 3
#[1] 66
#As a toy example, only the first 10 individuals are used.
landmarksNoNa_First10 <- landmarksNoNa[1:10, ]
(numIndiv <- dim(landmarksNoNa_First10)[1])
#[1] 10

array3D <- array3Dlandm(numLandmarks, numIndiv, landmarksNoNa_First10)
#shapes::plotshapes(array3D[,,1])
#calibrate::textxy(array3D[,1,1], array3D[,2,1], labs = 1:numLandmarks, cex = 0.7)

numClust <- 2 ; algSteps <- 1 ; niter <- 1 ; stopCr <- 0.0001
resLL <- LloydShapes(array3D, numClust, algSteps, niter, stopCr, FALSE, FALSE)

prototypes <- anthrCases(resLL)

shapes3dShapes(prototypes[,,1], loop = 0, type = "p", color = 2, joinline = c(1:1),
axes3 = TRUE, rglopen = TRUE, main = "Mean shape cluster 1")

## End(Not run)


[Package Anthropometry version 1.17 Index]