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#1
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Try this:
With A1:I1 containing numbers This formula trims the high and low from the range and calcs the average J1: =TRIMMEAN(A1:I1,2/COUNT(A1:I1)) Is that something you can work with? *********** Regards, Ron XL2002, WinXP "frosterrj" wrote: What would be the best way to use the avg() function (or any other appropriate function) on a column or row while excluding the highest and lowest value? is this possible in one cell, or does it have to be split up using min() and max() somewhere to exclude the value? Thanks, Robert |
#2
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wow, there's a function I've never used before! Can't really wrap my mind
around how 2/count() removed the highest and lowest values though. I get the correct number anyway. Help for the function describes that argument as the % to exclude from the calc. Would have never guessed it could mean the actual top and bottom values. Thanks for the help. Robert "Ron Coderre" wrote: Try this: With A1:I1 containing numbers This formula trims the high and low from the range and calcs the average J1: =TRIMMEAN(A1:I1,2/COUNT(A1:I1)) Is that something you can work with? *********** Regards, Ron XL2002, WinXP "frosterrj" wrote: What would be the best way to use the avg() function (or any other appropriate function) on a column or row while excluding the highest and lowest value? is this possible in one cell, or does it have to be split up using min() and max() somewhere to exclude the value? Thanks, Robert |
#3
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By way of explanation....
The 2/COUNT() calculates the percentage of the numeric values that 2 items represents. For example, if there are 10 numbers, then 2 represents 20% of 10....which the TRIMMEAN() function culls evenly from the high and low ends of the values. I hope that helps. *********** Regards, Ron XL2002, WinXP "frosterrj" wrote: wow, there's a function I've never used before! Can't really wrap my mind around how 2/count() removed the highest and lowest values though. I get the correct number anyway. Help for the function describes that argument as the % to exclude from the calc. Would have never guessed it could mean the actual top and bottom values. Thanks for the help. Robert "Ron Coderre" wrote: Try this: With A1:I1 containing numbers This formula trims the high and low from the range and calcs the average J1: =TRIMMEAN(A1:I1,2/COUNT(A1:I1)) Is that something you can work with? *********** Regards, Ron XL2002, WinXP "frosterrj" wrote: What would be the best way to use the avg() function (or any other appropriate function) on a column or row while excluding the highest and lowest value? is this possible in one cell, or does it have to be split up using min() and max() somewhere to exclude the value? Thanks, Robert |
#4
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excuse me Ron C,. i just want to learn here,
A1:I1 (9 cells non-blank) i type numbers :1,1,3,3,3,3,3,3,6,6 from the formula the result at J1 = 3.14 please clarify for us.... "Ron Coderre" wrote: By way of explanation.... The 2/COUNT() calculates the percentage of the numeric values that 2 items represents. For example, if there are 10 numbers, then 2 represents 20% of 10....which the TRIMMEAN() function culls evenly from the high and low ends of the values. I hope that helps. *********** Regards, Ron XL2002, WinXP "frosterrj" wrote: wow, there's a function I've never used before! Can't really wrap my mind around how 2/count() removed the highest and lowest values though. I get the correct number anyway. Help for the function describes that argument as the % to exclude from the calc. Would have never guessed it could mean the actual top and bottom values. Thanks for the help. Robert "Ron Coderre" wrote: Try this: With A1:I1 containing numbers This formula trims the high and low from the range and calcs the average J1: =TRIMMEAN(A1:I1,2/COUNT(A1:I1)) Is that something you can work with? *********** Regards, Ron XL2002, WinXP "frosterrj" wrote: What would be the best way to use the avg() function (or any other appropriate function) on a column or row while excluding the highest and lowest value? is this possible in one cell, or does it have to be split up using min() and max() somewhere to exclude the value? Thanks, Robert |
#5
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Posted to microsoft.public.excel.worksheet.functions
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In your example:
1,1,3,3,3,3,3,6,6 J1: =TRIMMEAN(A1:I1,2/COUNT(A1:I1)) returns the average of: 1,3,3,3,3,3,6 (discarding single instances of the largest and smallest values) *********** Regards, Ron XL2002, WinXP "driller" wrote: excuse me Ron C,. i just want to learn here, A1:I1 (9 cells non-blank) i type numbers :1,1,3,3,3,3,3,3,6,6 from the formula the result at J1 = 3.14 please clarify for us.... "Ron Coderre" wrote: By way of explanation.... The 2/COUNT() calculates the percentage of the numeric values that 2 items represents. For example, if there are 10 numbers, then 2 represents 20% of 10....which the TRIMMEAN() function culls evenly from the high and low ends of the values. I hope that helps. *********** Regards, Ron XL2002, WinXP "frosterrj" wrote: wow, there's a function I've never used before! Can't really wrap my mind around how 2/count() removed the highest and lowest values though. I get the correct number anyway. Help for the function describes that argument as the % to exclude from the calc. Would have never guessed it could mean the actual top and bottom values. Thanks for the help. Robert "Ron Coderre" wrote: Try this: With A1:I1 containing numbers This formula trims the high and low from the range and calcs the average J1: =TRIMMEAN(A1:I1,2/COUNT(A1:I1)) Is that something you can work with? *********** Regards, Ron XL2002, WinXP "frosterrj" wrote: What would be the best way to use the avg() function (or any other appropriate function) on a column or row while excluding the highest and lowest value? is this possible in one cell, or does it have to be split up using min() and max() somewhere to exclude the value? Thanks, Robert |
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