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#1
Posted to microsoft.public.excel.worksheet.functions
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Excel performance calculation
One way (array-entered: CTRL-SHIFT-ENTER or CMD-RETURN):
=PRODUCT(1+A1:An)-1 In article , George wrote: HI, Could you let me know if there is an Excel function that calculates the below formula: List of percentages in column A, with the answer I want at the end of the column is as follows: [ (1+A1) x (1 +A2) x ...(1+An) ] -1 i have tried SumProduct but this does not work. Thanks George |
#2
Posted to microsoft.public.excel.worksheet.functions
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Excel performance calculation
Hi JE,
I am getting some errors can i send you an excel file for you to look at exactly what i am trying to do? George "JE McGimpsey" wrote: One way (array-entered: CTRL-SHIFT-ENTER or CMD-RETURN): =PRODUCT(1+A1:An)-1 In article , George wrote: HI, Could you let me know if there is an Excel function that calculates the below formula: List of percentages in column A, with the answer I want at the end of the column is as follows: [ (1+A1) x (1 +A2) x ...(1+An) ] -1 i have tried SumProduct but this does not work. Thanks George |
#3
Posted to microsoft.public.excel.worksheet.functions
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Excel performance calculation
I'd strongly suggest posting the errors you're getting, along with a
fuller description of what you're trying to do. If nothing else, it will give a lot of other, perhaps smarter, folks a chance to help you, and answer(s) in the archives may help someone else some day. While this may not be the case with you, I find that when someone offers to send a workbook rather than a description of the problem, it's almost always the case that simply looking at the workbook isn't enough to unambiguously decipher their intent. In addition, due to potential virii, etc., I have to transfer such files to an isolated test machine before opening them. So I accept such workbooks only at my usual spot consulting rate (US$50/half-hour). Let me know. In article , George wrote: I am getting some errors can i send you an excel file for you to look at exactly what i am trying to do? |
#4
Posted to microsoft.public.excel.worksheet.functions
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Excel performance calculation
No probs, understood.
Here is what i am trying to do: Col a has a list of data / percentages So cell b2 should equal (1+a2)*(1+a3)*(1+a4)-1 then cell b3 should equal (1+a3)*(1+a4)*(1+a5)-1 I tried "=PRODUCT(1+A2:A4)-1", but this does not equal the long formula above. As i need to do this calc over a substantial amount of data, i really need a function to assist. Any help would be appreciated. Thanks George "JE McGimpsey" wrote: I'd strongly suggest posting the errors you're getting, along with a fuller description of what you're trying to do. If nothing else, it will give a lot of other, perhaps smarter, folks a chance to help you, and answer(s) in the archives may help someone else some day. While this may not be the case with you, I find that when someone offers to send a workbook rather than a description of the problem, it's almost always the case that simply looking at the workbook isn't enough to unambiguously decipher their intent. In addition, due to potential virii, etc., I have to transfer such files to an isolated test machine before opening them. So I accept such workbooks only at my usual spot consulting rate (US$50/half-hour). Let me know. In article , George wrote: I am getting some errors can i send you an excel file for you to look at exactly what i am trying to do? |
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