The original idea behind this obsolete function was to interrogate an object and return the modifications that had been successively applied to the function. The reason for this was that after a long data analysis session one would end up with a whole set of, e.g., thresholded or otherwise modified objects and it would have been convenient for each object not only to store its current value but also the history of how it got to be that value.
Whistory(...)No return value, although function was meant to print out a list times and dates when the object was modified.
Arguments to pass to method
G P Nason
Description says all
Whistory.wst