Creates a panel that displays the attributes contained in a set of instances, letting the user toggle whether each attribute is selected or not (eg: so that unselected attributes can be removed before classification).
Besides the All, None and Invert button one can also choose attributes which names match a regular expression (Pattern button). E.g. for removing all attributes that contain an ID and therefore unwanted information, one can match all names that contain "id" in the name:
(.*_id_.*|.*_id$|^id$)
This does not match e.g. "humidity", which could be an attribute we would like to keep.
@author Len Trigg (trigg@cs.waikato.ac.nz)
@author FracPete (fracpete at waikato dot ac dot nz)
@version $Revision: 7059 $