Prepping Data

Most of the work associated with building a predictive model is associated with either performance tuning or data prepping.

I’m almost half way through prepping some data.  It’s not necessary to script this but a script allows me to adjust the data preparation in the future and more importantly to  document the sequence of steps that I have taken.

Hopefully the comments (in green) make the code readable without worrying about the detail of the JSL syntyax:

 

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