biplotEsaPseudo3d: Plot an eigenstructure analysis (ESA) in 2D grid with 3D... In OpenRepGrid: Tools to Analyse Repertory Grid Data

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

 `1` ```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

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

 ```1 2 3 4 5``` ```## Not run: # See examples in \code{\link{biplotPseudo3d}} as the same arguments # can used for this function. ## End(Not run) ```

OpenRepGrid documentation built on May 29, 2017, 10:40 p.m.