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Weekly Challenge

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

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Challenge #24: ARIMA Time Series

cmarchese
7 - Meteor
‎11-15-2018 01:32 PM

First time working with ARIMA. Pretty easy but doesn't seem to take seasonality into account.

challenge_24_my_solution.yxmd
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jbranaum
8 - Asteroid
‎11-16-2018 01:31 PM

My Solution

challenge_24_WORK.yxmd
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MAAbdullahAlMubarah
8 - Asteroid
‎11-19-2018 06:10 AM

Hi All , 

For the forecast Still, I need to understand what sort of forecasting you need the challenge is it weekly or monthly or annually basis? 

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tammybrown_tds
8 - Asteroid
‎11-21-2018 02:18 PM

My solution.  At first my results at each confidence interval were different than the provided solution, but after I bounced around with different field types (double, to float, to int64, and back to double), they matched exactly.  Weird. 

challenge_024_tbrown.yxmd
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archietao
8 - Asteroid
‎11-25-2018 05:56 PM

My Solution

challenge_24_start_file.yxmd
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Karam
8 - Asteroid
‎12-04-2018 02:32 AM

Nice challenge!

 

Spoiler
challenge 24.PNG
challenge_24_start_file_Karam.yxmd
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msicak
8 - Asteroid
‎12-15-2018 05:51 AM

A slightly different set of numbers than the output, but same as the solution file ...

 

Spoiler
ch24.png
ch24_msicak.yxmd
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AntonioGonzales
8 - Asteroid
‎12-16-2018 10:33 PM

Solved!

I have just watched the presentation about this topic in live streaming!

I am loving all this!

Thanks guys!

Spoiler
24.png

Cheers!

challenge_24_Antonio_Alves.yxmd
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KaneG
Alteryx Alumni (Retired)
‎12-17-2018 02:56 PM

A couple of quick time series tools... Awesome

 

Spoiler
Challenge24.png
challenge_24_completed-KG.yxmd
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ipeng
8 - Asteroid
‎12-23-2018 10:42 AM

Attached

IP_challenge_24_start_file.yxmd
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