Draws Slater's biplot in 2D with depth impression (pseudo 3D).

The default is to use row centering and no normalization. Note that Slater's biplot is just a special case of a biplot that can be produced using the biplotPseudo3d() function with the arguments center=1, g=1, h=1. Here, only the arguments that are modified for Slater's biplot are described. To see all the parameters that can be changed see biplot2d() and biplotPseudo3d().

Usage

biplotSlaterPseudo3d(x, center = 1, 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). Slater's biplot uses 1 (row centering).

g

Power of the singular value matrix assigned to the left singular vectors, i.e. the constructs.

h

Power of the singular value matrix assigned to the right singular vectors, i.e. the elements.

...

Additional parameters for be passed to biplotPseudo3d().

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

if (FALSE) { # \dontrun{
# See examples in [biplotPseudo3d()] as the same arguments
# can used for this function.
} # }