Data Frames with Julia

Today's Tech Talk Tuesday is virtual, we'll do a live one next week.

Learn how to code with R like DataFrames in Julia. And see Julia's amazing vectorized assignment operator work on a DataArray.

DataFrames with Julia from AppTrain on Vimeo.

We read a csv file into a DataFrame, then learn how to subset it, and update values in it. 
Code is at nbviewer.ipython.org/github/apptrain/julia_training/blob/master/DataFramesWithJulia.ipynb

Tech Talk Tuesday: Starting with Julia

People asked about dialing into a Tech Talk.  Here's the next best thing, Tech Talk Screencasts.  A little unpolished, but here you go:





Starting with Julia from AppTrain Technology on Vimeo.

See how to type your first few lines of Julia code. You'll also learn some key concepts behind the Julia language: Optional Static Typing, multiple dispatch, vectorized operations, and find out what a homoiconic language is. Enjoy!