[otoburb]

Depending on the extent of your plotting needs, Julia's grpahics/plotting capabilities will probably not be quite the same as something like gnuplot or ggplot2.

Further information:

https://github.com/JuliaLang/julia/wiki/Graphics

https://github.com/JuliaLang/julia/issues/589

https://github.com/JuliaLang/julia/issues/314