Opened 10 years ago

Closed 10 years ago

Last modified 10 years ago

#1792 closed defect (fixed)

Incorrect average method specified in IntensityTransform — at Version 2

Reported by: Nicklas Nordborg Owned by: everyone
Priority: critical Milestone: BASE 3.2.4
Component: core Version:
Keywords: Cc:

Description (last modified by Nicklas Nordborg)

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

Change History (2)

comment:1 by Nicklas Nordborg, 10 years ago

Resolution: fixed
Status: newclosed

(In [6364]) Fixes #1792: Incorrect average method specified in IntensityTransform

comment:2 by Nicklas Nordborg, 10 years ago

Description: modified (diff)
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