I need to get an average repair price of multiple part numbers with the same root number i.e.
8 each 8TJ124GGN1
4 each 8TJ124GGM1
7 each 8TJ124GGP1
First I used a query to average the repair price of each subset of numbers, and then queried the query to average all the subset prices together.
If I simply use the AVG function in the first query, I can use it again in the second query to get the average price of all the subset price averages.
HOWEVER, if I use the expression:
AdjustedAvgLabor: Int((Sum([LaborPrice])-Max([LaborPrice])- Min([LaborPrice]))/(Count([LaborPrice])-2))
…to get a more accurate average by throwing out the high and low values, I get a:
“…expression too complicated to be evaluated”
when I try to average the averages in the second query using the AVG function.
I don’t know why the expression is “too complicated” since the first query has already completed its computations before the second query begins its AVG function.
Does anyone have experience with this?
8 each 8TJ124GGN1
4 each 8TJ124GGM1
7 each 8TJ124GGP1
First I used a query to average the repair price of each subset of numbers, and then queried the query to average all the subset prices together.
If I simply use the AVG function in the first query, I can use it again in the second query to get the average price of all the subset price averages.
HOWEVER, if I use the expression:
AdjustedAvgLabor: Int((Sum([LaborPrice])-Max([LaborPrice])- Min([LaborPrice]))/(Count([LaborPrice])-2))
…to get a more accurate average by throwing out the high and low values, I get a:
“…expression too complicated to be evaluated”
when I try to average the averages in the second query using the AVG function.
I don’t know why the expression is “too complicated” since the first query has already completed its computations before the second query begins its AVG function.
Does anyone have experience with this?
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