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#1
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Calculate a moving average
I want to calculate moving averages on a large spreadsheet by adding a column
(BB) and deleting another (O), daily. When I add new data by inserting a new column (BC) and deleting the old one (O) my newest5 information is then in Column BB, but the formula for averaging - originally written as =AVERAGE(O7:BB7) changes to =AVERAGE(O7:BA7), and ignores the new column of data. Manually changing the formula each time is a pain. Every suggestion is welcome. My fingers are getting sore. |
#2
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Calculate a moving average
=AVERAGE(INDIRECT("O7:BB7"))
Immune to columns add/delete. -- Gary''s Student - gsnu200909 "Gib Montgomery" wrote: I want to calculate moving averages on a large spreadsheet by adding a column (BB) and deleting another (O), daily. When I add new data by inserting a new column (BC) and deleting the old one (O) my newest5 information is then in Column BB, but the formula for averaging - originally written as =AVERAGE(O7:BB7) changes to =AVERAGE(O7:BA7), and ignores the new column of data. Manually changing the formula each time is a pain. Every suggestion is welcome. My fingers are getting sore. |
#3
Posted to microsoft.public.excel.misc
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Calculate a moving average
This one will "provide the same merchandise":
=AVERAGE(OFFSET($O$7,,,,40)) Micky "Gib Montgomery" wrote: I want to calculate moving averages on a large spreadsheet by adding a column (BB) and deleting another (O), daily. When I add new data by inserting a new column (BC) and deleting the old one (O) my newest5 information is then in Column BB, but the formula for averaging - originally written as =AVERAGE(O7:BB7) changes to =AVERAGE(O7:BA7), and ignores the new column of data. Manually changing the formula each time is a pain. Every suggestion is welcome. My fingers are getting sore. |
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