Plot sign tests effect sizes using eQTLs and pairs #547
Description
Right now the Drop-seq-wdl for tensorQTL generates a TSV with summary sign test results using SignTest.
Recently @tracyyuan123 generated informative plots that take the cis_qtl results from two datasets, plus the cis_qtl_pairs data of each, and scatter plots the effect sizes colored by the pair being an eQTL in either or both datasets.
This would be a nice visualization to eventually add to the pipeline when the cis_qtl results from previous datasets are provided. FYI- right now only the pairs are required for SignTest, so this would add a optional input to the pipeline.
The first step here in Drop-seq is to create the plotting code.