Description Usage Arguments Details Author(s) Examples
Set display variables with a list of x, y, and z component variable indices.
1 2 | ## S3 replacement method for class 'GGobiDisplay'
variables(x) <- value
|
x |
GGobiDisplay object |
value |
list with X, Y and Z components listing the variable indices to display, either as numeric position or character variable name |
There are three types of variables in GGobi displays: x, y, z, which correspond to the labels on the toggle buttons in GGobi. Most plots have a constrained set of possible options. For example, in tours you can only set x variables, and you must have at least three. Or in the rotation plot, you need exactly one x, y, and z variable.
Currently, there is no checking done to ensure that you are sending a sensible set of variables for the given display type. Generally, any invalid choices will be silently ignored.
Hadley Wickham <h.wickham@gmail.com>
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