<P>
Windowing is applicable to time series data. It takes two BaseAttributes from the input Concept; one of contains time stamps, the other values. In the output Concept each row gives a time window; there will be two time stamp BaseAttributes which give the beginning and the end of each time window. Further, there will be as many value attributes as specified by the <I>WindowSize</I>; they contain the values for each window. <I>Distance</I> gives the distance between windows in terms of number of time stamps.

<P> While <I>TimeBaseAttrib</I> and <I>ValueBaseAttrib</I> are <TT>BaseAttribute</TT>s 
  that belong to <I>TheInputConcept</I>, <I>OutputTimeStartBA</I>, <I>OutputTimeEndBA</I> 
  and the <I>WindowedValuesBA</I>s belong to <I>TheOutputConcept</I>. <BR>
  <BR>
<P>
PARAMETERDESCRIPTION
TheInputConcept:inherited
TimeBaseAttrib:time stamps
ValueBaseAttrib:values
WindowSize:positive integer
Distance:positive integer
OutputTimeStartBA:start time of window
OutputTimeEndBA:end time of window
WindowedValuesBA:
TheOutputConcept:inherited
