dms-vep / flu_h3_hk19_dms

Analysis of a multi-mutant, barcoded influenza H3 library in the A/HongKong/45/2019 background.
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Epitope regularization analyses #18

Closed fwelsh closed 1 year ago

fwelsh commented 1 year ago

Very rough analyses testing epitope deconvolution for libA and libB antibody cocktail + AUSAB-13 selections. Mostly playing around with different similarity regularization weights.

Note one change to the analysis. I had temporarily dropped the minimum counts + fraction for variants in the no-antibody control, so that the cutoff was less stringent for prob_escape calculations. This was initially done to accommodate low sequencing coverage, and then minimum counts was increased back to 15. But I neglected to also raise the minimum fraction. So I re-analyzed data with this fraction raised 100-fold to 2e-6 (which equals 0.1 / 5e4, the rough number of functional variants in the larger library).