Re-posted from: http://www.youtube.com/watch?v=XRClA5YLiIc&feature=youtube_gdata
DataFrames (https://github.com/HarlanH/DataFrames.jl) is one of the most widely used Julia packages. This session is an introduction to data analysis with Julia using DataFrames.
Slides: https://github.com/JuliaLang/julia-tutorial/raw/master/DataFrames/slides.pdf