From: Impact of variance components on reliability of absolute quantification using digital PCR
Step | Output | Associated variation |
---|---|---|
1 | Extracted DNA | Inhibition, overdilution, underdilution |
2 | Reaction mix | Pipette error, sample heterogeneity |
3 | Partitions | Loss of partitions, unequal partition size |
4 | Fluorescence signal | Loss of partitions, amplification efficiency |
5 | Estimated | Misclassification, model uncertainty, |
 | concentration | inaccurate partition size |