ShapeDist2Specimen: Returns vector of Procrustes distances
In ArdernHB/KnnDist: Kernal Nearest Neighbour classification with distance inputs

Description Usage Arguments Value Citations Author(s)

This function is a wrapper for the procdist function from the shapes package. It constructs distances between a target shape and reference shapes using the method specified.

ShapeDist2Specimen(
  RefShapes,
  TargetShape,
  LMDim = 2,
  ShapeArray = TRUE,
  Method = c("full", "partial", "Riemannian", "sizeandshape")
)

`RefShapes`	either an array where rows are landmarks and columns are dimensions (i.e. x, y, and z) and slices are specimens or a matrix of coordinated where rows are specimens and columns are landmark coordinates in the format X1, Y1, X2, Y2... etc.
`TargetShape`	either a matrix where rows are landmarks and columns are dimensions (i.e. x, y, and z) or a vector of coordinated in the format X1, Y1, X2, Y2... etc.
`LMDim`	set to either 2 or 3 to denote whether the data is 2D or 3D. Default is set to 2.
`ShapeArray`	either TRUE to denote that `TargetShape` is in matrix format and `Refshape` is an array, or FALSE to denote that `TargetShape` is a vector and `RefShape` is a matrix. Please do not use a combination of formats as the function does not handle this.
`Method`	this is passed to the `procdist` function of the `shapes` package and must be set to one of the following options: "full" for full Procrustes distance, "partial" for partial Procrustes distance, "Riemannian" for Riemannian shape distance, or "sizeandshape" for size-and-shape Riemannian/Procrustes distance.