[r] Add draft manuscript links to README (bnprks#161)

README.md

@@ -15,6 +15,7 @@ Additionally, BPCells exposes its optimized data processing infrastructure for u
 
 ## [Learn more at our website](https://bnprks.github.io/BPCells/)
 
+- [Draft manuscript](https://bnprks.github.io/BPCells/articles/web-only/manuscript-draft.html)
 - [Python docs](https://bnprks.github.io/BPCells/python/index.html)
 - [Benchmarks](https://bnprks.github.io/BPCells/articles/web-only/benchmarks.html)
 - [Multiomic analysis example](https://bnprks.github.io/BPCells/articles/pbmc3k.html)

r/index.md

@@ -17,6 +17,7 @@ Additionally, BPCells exposes its optimized data processing infrastructure for u
 
 ## Learn more
 
+- [Draft manuscript](articles/web-only/manuscript-draft.html)
 - [Benchmarks](articles/web-only/benchmarks.html)
 - [Multiomic analysis example](articles/pbmc3k.html)
 - [How BPCells works](articles/web-only/how-it-works.html)

r/vignettes/web-only/manuscript-draft.Rmd

@@ -0,0 +1,14 @@
+---
+title: "Manuscript draft"
+output: 
+  html_document:
+    toc: true
+    toc_depth: 2
+    toc_float: true
+    theme: simplex
+---
+In advance of a complete preprint posting to bioRxiv, we are sharing a draft working paper [here](https://data.benparks.net/hidden/BPCells-draft-v4.pdf).
+
+Though the draft has a comprehensive results section, we are still preparing the full supplement, method details, and benchmarking code release.
+
+<img src="https://plausible.benparks.net/flask-plausible/bpcells-manuscript-draft.png" style="position:absolute;" />