Page 14 - qp_17
P. 14
QC LEVEL : 1
Level 1 DATA COLLECTION CALCULATION
2
Day/Run Replicate1 Replicate2 Replicate3 Mean (R1-x) (R2-X) (R3-X) σ
2
2
2
(R1) (R2) (R3) (x) (within
run
variance)
1
2
3
4
5
Overall/average mean for Level 1
2
Average within run variance (σ WR)
Average variance,σ WR :
2
Within run imprecision (SD WR) :
Within run CV (CV WR) :
Manufacturer’s within run CV :
QC LEVEL : 2
Level 2 DATA COLLECTION CALCULATION
Day/Run Replicate1 Replicate2 Replicate3 Mean (R1-X) (R2-X) (R3- σ 2
2
2
(R1) (R2) (R3) (x) X) (within
2
run
variance)
1
2
3
4
5
Overall/average mean for Level 1
2
Average within run variance (σ WR)
2
Average variance, σ WR :
Within run imprecision (SDWR) :
Within run CV (CVWR) :
Manufacturer’s within run CV :
