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Probabilities
I have a number of probabilities and need to multiply them by numerous other probabilities. Is there any way of multiplying cell A1 by cells B1:b20 and summing the totals? Thanks -- phil2006 ------------------------------------------------------------------------ phil2006's Profile: http://www.excelforum.com/member.php...o&userid=35092 View this thread: http://www.excelforum.com/showthread...hreadid=563982 |
Probabilities
Hello Phil2006, Here is macro that should do what you need. Code: -------------------- Public Function SumScalarProduct(Scalar As Double, ProductArray As Range) Dim ProdCell As Range Dim Total For Each ProdCell In ProductArray Total = Total + (Scalar.Value * ProdCell.Value) Next ProdCell SumScalarProduct = Total End Function -------------------- Example of using the Macro: Result = SumScalarProduct(Range("A1").Value, Range("B1:B20")) Sincerely, Leith Ross -- Leith Ross ------------------------------------------------------------------------ Leith Ross's Profile: http://www.excelforum.com/member.php...o&userid=18465 View this thread: http://www.excelforum.com/showthread...hreadid=563982 |
Probabilities
=SUMPRODUCT(A1*B1:B10)
-- Regards, Tom Ogilvy "phil2006" wrote in message ... I have a number of probabilities and need to multiply them by numerous other probabilities. Is there any way of multiplying cell A1 by cells B1:b20 and summing the totals? Thanks -- phil2006 ------------------------------------------------------------------------ phil2006's Profile: http://www.excelforum.com/member.php...o&userid=35092 View this thread: http://www.excelforum.com/showthread...hreadid=563982 |
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