ghuiber

# To brew Julia,
# I followed the instructions in the first block of code here:
# https://github.com/staticfloat/homebrew-julia/blob/master/README.md
# Below is the output required when opening a ticket, as instructed here:
# https://github.com/mxcl/homebrew/wiki/troubleshooting

$ HOMEBREW_MAKE_JOBS=1 VERBOSE=1 brew install julia
Error: Operation already in progress for openblas
Another active Homebrew process is already using openblas.
Please wait for it to finish or terminate it to continue.

ghuiber

This post examines the features of [R Markdown](http://www.rstudio.org/docs/authoring/using_markdown) 
using [knitr](http://yihui.name/knitr/) in Rstudio 0.96.
This combination of tools provides an exciting improvement in usability for 
[reproducible analysis](http://stats.stackexchange.com/a/15006/183).
Specifically, this post 
(1) discusses getting started with R Markdown and `knitr` in  Rstudio 0.96;
(2) provides a basic example of producing console output and plots using R Markdown;
(3) highlights several code chunk options such as caching and controlling how input and output is displayed;
(4) demonstrates use of standard Markdown notation as well as the extended features of formulas and tables; and 
(5) discusses the implications of R Markdown.