Create MD of functional enrichment comparisons of data

[sgosline]

After #7 is complete, create a markdown that analyzes the data as follows:

1- PCA plot highlighted by metadata in syn26160053 (cell type, treatment)
2- Do Correlation enrichment analysis across all samples
3- Compare pre-post treatment within cell types (GSEA)
4- Compare pre-post treatment across cell types
5- Compare expression between each of the 3 cell types

[CamiloPosso]

6. Run the same comparisons using the targeted DIA data.
7. Make boxplots of the few (<14) targeted protein responses we have.