how to display RNA-seq coverage data in negative strand with log scale?
Coverage data for negative strand is displayed as negative values in igv. Is there a way to display those data in log scale? For example, if the coverage is -3, I would like it to be displayed as -log(3).
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In wiggle file, coverage times -1.
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For clarification I am assuming you meant that you want -3 to be displayed as -0.47 (which is the result of -log(3))
IGV allows changing the display of each track by: right click track --> tick log scale option
Alternatively, you can alter the underlying file passed to IGV....that depends on the file format you have