google-deepmind / google-deepmind/deepmind-research
Meaning of EnformerScoreVariants output
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Description
What do the Z-scores of EnformerScoreVariantsNormalized() represent? Is this the relative change in the signal over 200KB centered on the variant? When I find a large Z-score and then try to visualize this region, the differences don't seem to line up.
Also, what do the principle components from EnformerScoreVariantsPCANormalized() represent? Is this taking the relative differences amongst all the human tracks (5K dimensions) and reducing this into 20 dimensions? Is this so mutations with similar effects can be clustered? Are we able to tell effect size with this output?
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