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Can we calculate RSD ( relative standard deviation) in Excel
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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 Decision Analysis Add-ins for Excel |
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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 Decision Analysis Add-ins for Excel |
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Answer: Can we calculate RSD ( relative standard deviation) in Excel
Calculating RSD in Excel
1. Enter your data into a column in Excel. 2. Calculate the average of the data by using the Code:
=AVERAGE(A1:A10) 3. Calculate the standard deviation of the data by using the Code:
=STDEV.S(A1:A10) 4. Divide the standard deviation by the average and multiply by 100 to get the RSD. Use the formula Code:
=(B2/B1)*100 Remember to express the RSD as a percentage.
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