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- Posts: 12
- Joined: Fri Aug 18, 2017 3:40 pm
I'm working in Custom fields intersample in empower, and I need to create a formula for %RSD(area) of Std bracketing. The sample set is as follows:
Std1
Std1
Std1
Std1
Std1
Smp1
.
.
.
Smp7
Std2
Smp1
.
.
Smp7
Std3
.
.
.
and so on.
(STD1 = STD2 = STD3 = ... = STDn),
The problem is that I need to %RSD be punctual, ie the calculated RSD of Std2 is with the area data of STD1 (all injections) and STD2, the STD3 is with STD1, STD2 and STD3 and so on.
Any idea how to create this custom fields?
Please help.
Many Thanks