Details
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Type:
Task
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Status: Closed (View Workflow)
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Priority:
Major
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Resolution: Done
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Affects Version/s: None
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Fix Version/s: None
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Labels:None
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Story Points:2
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Epic Link:
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Sprint:Fall 6 : 28 Oct to 8 Nov, Fall 7 : 11 Nov to 22 Nov, Fall 8 : 25 Nov to 6 Dec, Fall 9 : 9 Dec to 20 Dec
Description
Situation:
When determining the offsets between each level 5 region of the BAI file, the output is the number of bytes/bits. Depending on the size of the BAM file, these numbers can be very large. The data should be scaled for easier viewing in IGB.
In addition, some of the offsets are negative. It is unclear why they are negative, but when we compare the negatives to estimateCoverage from BioVizBase, they are always set to 0.
Task:
Set any negative offsets to 0.
Scale the data by determining either the mean or median for all offsets across the BAI file, then divide the offsets by that number. This should result in most offset values being around 1.
Look at Bai.java
Attachments
Issue Links
- relates to
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IGBF-1920 Visualizing the index
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- Closed
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