Challenge #24: ARIMA Time Series

[DavidThorpe]

My solution:

Spoiler

I couldn't get the final output to reconcile exactly to the start file, but in checking against the provided solution it was the same  

[JoeS]

Had to download some of the solutions for this one as my result wasn't tying up with the output and I really couldn't work out why.

Turns out the solutions uploaded don't either.....

Spoiler

[JamesMA]

Really nice challenge that introduced me to Time Series tools! They're going to be so useful going forward!

Spoiler

[KMiller]

Solution attached

[RolandSchubert]

My solution

[EW]

My solution below.  The output differs slightly, but that seems to be the case for a lot of the solutions here!

Spoiler

[KeithTroutt]

not bad

[gcarroll]

Solution attached! Cheers, Gavin

[RichoBsJ]

Hi! Here my solution :)

[Anastasiia]

Here is my solution. Results are slightly different