Description Usage Arguments Value Author(s) Examples
The approach is to reorder
the grid matrix by their polar angles on the first two principal
components from a data reduction technique
(here the biplot, i.e. SVD). The function
reorder2d
reorders the grid according to the angles
between the xaxis and the element (construct)
vectors derived from a 2D biplot solution.
This approach is apt to identify circumplex
structures in data indicated by the diagonal stripe
in the display (see examples).
1 2 3 4 5 6 7 8 9 10 11 
x 

dim 
Dimension of 2D solution used to calculate angles
(default 
center 
Numeric. The type of centering to be performed.
0= no centering, 1= row mean centering (construct),
2= column mean centering (elements), 3= doublecentering (construct and element means),
4= midpoint centering of rows (constructs).
The default is 
normalize 
A numeric value indicating along what direction (rows, columns)
to normalize by standard deviations. 
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. 
rc 
Logical. Reorder constructs by similarity (default 
re 
Logical. Reorder elements by similarity (default 
... 
Not evaluated. 
Reordered repgrid
object.
Mark Heckmann
1 2 3 4 5 6 7 8  ## Not run:
x < feixas2004
reorder2d(x) # reorder grid by angles in first two dimensions
reorder2d(x, rc=F) # reorder elements only
reorder2d(x, re=F) # reorder constructs only
## End(Not run)

Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.