add pct_in for each cluster for scRNAseq result table using list column

Using nested dataframe and list column has transformed my way of data wrangling in R. For more on this topic, I highly recommend purrr tutorial from Jenney Bryan.

In this post, I am going to show you how I use this to solve a problem for adding pct_in column from the differential scRNAseq result table.

I am going to use presto for differential gene expression test. presto performs a fast Wilcoxon rank sum test and …