[Date Prev][Date Next][Thread Prev][Thread Next][Date index][Thread index]
st: Can you get sign of value only?
Is it possible to get the sign of a value? I.e., I would like to multiply the
var x by either -1 or +1 depending on the sign of var y. Can I do this?
Danielle H Ferry
National Bureau of Economic Research <http://www.nber.org>
* For searches and help try: