Community Spring Cleaning week is here! Join your fellow Maveryx in digging through your old posts and marking comments on them as solved. Learn more here!

Weekly Challenges

Solve the challenge, share your solution and summit the ranks of our Community!

Also available in | Français | Português | Español | 日本語
IDEAS WANTED

Want to get involved? We're always looking for ideas and content for Weekly Challenges.

SUBMIT YOUR IDEA

Challenge #94: Have we reached Peak Pumpkin?

ipeng
8 - Asteroid

My solution. First time using the TS factory tools and it is great to learn new things!

RichoBsJ
11 - Bolide

Hi! Here my solution :)

JoshuaGostick
11 - Bolide

Built a batch macro for forecasting using the ETS model.

Spoiler
challenge_94.PNG

 

Spoiler
challenge_94_macro.PNG

 

RolandSchubert
16 - Nebula
16 - Nebula

I used TS Model Factory and TS Forecast Factory for the first time, so again I got to know some new tools. I also implemented a solution for ETS using a batch macro.

TimothyManning
8 - Asteroid
Spoiler
94. Predictive.PNG
RWvanLeeuwen
11 - Bolide

I used a few macros that aren't preinstalled but that I like a lot

Spoiler
wildcard xlsx input + TS model factory + TS forecast factory

Spoiler
94.png
phottovy
13 - Pulsar
13 - Pulsar

Learned some new tools on this one!

OllieClarke
15 - Aurora
15 - Aurora

Fun one, and good to keep predictive skills fresh.

 

Spoiler
Challenge 94.png


I used the TS Factory macros off the gallery as they were ~ 10x faster than the batch macro I made (below). I also saw that ARIMA had a lower AICC, but followed the post 2018.2 orders 🙂

Challenge 94_macro.png
cgoodman3
14 - Magnetar
14 - Magnetar
Spoiler
Did a batch macro at the end to save what some have done with multiple tools


Spoiler
Challenge 94.PNG
Chris
Check out my collaboration with fellow ACE Joshua Burkhow at AlterTricks.com
TonyA
Alteryx Alumni (Retired)

Solution attached. My numbers are slightly different. Don't know if it's a change in tools or I missed something. I couldn't get the 2018-2 solution to run so I can't see exactly what was done there. This is one I'm planning on coming back to.