Plot an eigenstructure analysis (ESA) in 2D grid with 3D impression (pseudo 3D).

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Description

The ESA is a special type of biplot suggested by Raeithel (e.g. 1998). It uses midpoint centering as a default. Note that the eigenstructure analysis is just a special case of a biplot that can also be produced using the biplot2d function with the arguments center=4, g=1, h=1. Here, only the arguments that are modified for the ESA biplot are described. To see all the parameters that can be changed see biplot2d and biplotPseudo3d.

Usage

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biplotEsaPseudo3d(x, center = 4, g = 1, h = 1, ...)

Arguments

x

repgrid object.

center

Numeric. The type of centering to be performed. 0= no centering, 1= row mean centering (construct), 2= column mean centering (elements), 3= double-centering (construct and element means), 4= midpoint centering of rows (constructs). Eigenstructure analyis uses midpoint centering (4).

g

Power of the singular value matrix assigned to the left singular vectors, i.e. the constructs. Eigenstructure analyis uses g=1.

h

Power of the singular value matrix assigned to the right singular vectors, i.e. the elements. Eigenstructure analyis uses h=1.

...

Additional parameters for be passed to biplotPseudo3d.

Author(s)

Mark Heckmann

See Also

Unsophisticated biplot: biplotSimple;
2D biplots: biplot2d, biplotEsa2d, biplotSlater2d;
Pseudo 3D biplots: biplotPseudo3d, biplotEsaPseudo3d, biplotSlaterPseudo3d;
Interactive 3D biplots: biplot3d, biplotEsa3d, biplotSlater3d;
Function to set view in 3D: home.

Examples

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## Not run: 
   # See examples in \code{\link{biplotPseudo3d}} as the same arguments
   # can used for this function.

## End(Not run)

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