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#1
September 4th 08, 05:50 AM posted to microsoft.public.excel.misc
 external usenet poster First recorded activity by ExcelBanter: Sep 2008 Posts: 2
Can we calculate RSD ( relative standard deviation) in Excel

#2
September 4th 08, 07:21 AM posted to microsoft.public.excel.misc
 external usenet poster First recorded activity by ExcelBanter: Jul 2006 Posts: 762
Can we calculate RSD ( relative standard deviation) in Excel

zizi -

RSD ( relative standard deviation)

=100*ABS(STDEV(data)/AVERAGE(data))

or

=ABS(STDEV(data)/AVERAGE(data))

perhaps formatted as percentage

- Mike Middleton
http://www.DecisionToolworks.com

#3
September 14th 08, 09:08 PM posted to microsoft.public.excel.misc
 external usenet poster First recorded activity by ExcelBanter: Sep 2008 Posts: 2
Can we calculate RSD ( relative standard deviation) in Excel

many many thx to mike.
ur information help me alot

"Mike Middleton" wrote:

zizi -

RSD ( relative standard deviation)

=100*ABS(STDEV(data)/AVERAGE(data))

or

=ABS(STDEV(data)/AVERAGE(data))

perhaps formatted as percentage

- Mike Middleton
http://www.DecisionToolworks.com

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