setup notes

learners/setup.md

@@ -2,16 +2,14 @@
 title: Setup
 ---
 
-- Install R, RStudio and packages (see below).
-
 ### R and RStudio
 
-- R and RStudio are separate downloads and installations. R is a programming language and collection of software that implements that language. RStudio is a graphical integrated development environment
+R and RStudio are separate downloads and installations. R is a programming language and collection of software that implements that language. RStudio is a graphical integrated development environment
 (IDE) that makes using R easier and more interactive. You need to install R
 before you install RStudio. After installing both programs, you will need to
 install some R libraries from within RStudio. If you need to install R and/or RStudio, there are platform-specific installation instructions in the [Introduction to Bioconductor module](https://carpentries-incubator.github.io/bioc-intro/).
 
-### For everyone
+### Package installation
 
 After installing R and RStudio, you need to install some packages that will be
 used during the workshop. We will also learn about package installation during
@@ -29,11 +27,5 @@ BiocManager::install(c("AUCell", "batchelor", "BiocStyle",
                        Ncpus = 4)
 ```
 
-<!--- 
-grep -Ph "library\(" episodes/*.Rmd | sort | uniq 
-
-^these are all libraries loaded in the episodes
--->
-
-
+You can adjust `Ncpus` as needed for your machine.