Weekly Challenge

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

We're actively looking for ideas on how to improve Weekly Challenges and would love to hear what you think!

Submit Feedback
We've recently made an accessibility improvement to the community and therefore posts without any content are no longer allowed. Please use the spoiler feature or add a short message in the message body in order to submit your weekly challenge.

Challenge #44: Inspire Europe '16 Grand Prix (L3)

Highlighted
Alteryx Certified Partner

Answers:

 

Spoiler
Weekly Challenge 44.png
Highlighted
Alteryx Certified Partner

Solution is attached.  Answers are below.  I love how easy Alteryx makes it to work with categorical data

 

Spoiler
1) 1.817
2) Evening 4663
3) 2562
4) Pedestrian coefficient = 1.86759
5) Male
Highlighted
16 - Nebula
16 - Nebula
Spoiler
Capture.PNG
Highlighted
Alteryx Certified Partner

That took me a while as I was looking for ways to export regression coefficients but gave up and looked at the solution. Looks like there is no easy way to do this and you just have to read the output table.

Spoiler
Screen Shot 2017-11-12 at 01.44.31.png
Highlighted
12 - Quasar

Very interesting. Many ways to take that logistic regression depending on the other independent variables included.

Highlighted
10 - Fireball

Getting Pretty close to 50...

Highlighted
16 - Nebula
16 - Nebula

Awesome progress @samN - you must be breaking ALL sorts of records with this speed!

Highlighted
12 - Quasar
12 - Quasar

First time using oversample field tool....I"m learning so much from these exercises!

Highlighted
Alteryx Certified Partner
Alteryx Certified Partner

This took me longer than 10 minutes... solution attached.

 

Spoiler
challenge_44 - Snip.PNG
Highlighted
8 - Asteroid

Solution attached.