Opened 11 years ago
Last modified 11 years ago
#1792 closed defect
Incorrect average method specified in IntensityTransform — at Initial Version
| Reported by: | Nicklas Nordborg | Owned by: | everyone |
|---|---|---|---|
| Priority: | critical | Milestone: | BASE 3.2.4 |
| Component: | core | Version: | |
| Keywords: | Cc: |
Description
The possibility to store log-transformed data values in BASE was introduced a long time by #1120 (BASE 2.12). The information is stored as a "flag" (=IntensityTransform) on the BioAssaySet level.
Since the transformation changes the rules how averages (over the spot intensities) are calculated the IntensityTransform flag was linked with the average method to use (a Formula.AverageMethod object).
The problem is that incorrect average method was selected. The correct should be:
NONE: Geometric LOG2: Arithmetic LOG10: Arithmetic
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