Advent of Code is back! Unwrap daily challenges to sharpen your Alteryx skills and earn badges along the way! Learn more now.
community Alteryx IO Mission Control
alteryx Community
Search
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
Close
Free Trial

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 #229: Trend Analysis

rmassambane
10 - Fireball
‎09-29-2020 06:06 AM

=D

challenge_229.yxmd
Reply
0 Likes
Neetu
8 - Asteroid
‎09-30-2020 09:56 PM

my solution 🙂

Spoiler
229.png
Reply
0 Likes
Kirsten_Aleman
6 - Meteoroid
‎10-15-2020 11:45 AM
Spoiler
alteyrx challenge screenshot.PNG

This was a lot of fun. Learned some cool tools.

challenge_229_ka complete.yxmd
Reply
0 Likes
SeanAdams
17 - Castor
17 - Castor
‎10-31-2020 05:35 PM

MAN - it's been so long since I've done trend-line and correlation math - this was good.   More of these kinds of challenges would be great!

 

Result1.png

 

Spoiler

Build the trend-line into a macro

Solution1.pngSolution2.png

 

AddTrendLine.yxmc
challenge_229_SeanAdams_Solution.yxmd
Reply
0 Likes
danicahui
8 - Asteroid
‎11-08-2020 08:17 PM
Spoiler
Challenge 229 2020-11-09.jpg
Challenge 229_DHui.yxmd
Reply
0 Likes
dombaikamilla
8 - Asteroid
‎11-22-2020 12:02 PM
Spoiler
229.PNG

 

Spoiler
229_ppt.PNG
challenge_229.yxmd
Reply
0 Likes
JosephSerpis
17 - Castor
17 - Castor
‎12-24-2020 06:25 AM

Challenge completed 

 

Spoiler
Weekly_Challenge_229.JPG
Challenge_229_Joe_Serpis.yxzp
Reply
0 Likes
robert-headington
8 - Asteroid
‎01-31-2021 03:29 AM

I created a trend line calculation macro for this which could be useful for me in the future so that is great.

 

I didn't truncate the axis as it is bad practice to truncate bar charts.

challenge_229_RH_solution.yxzp
Reply
0 Likes
jamielaird
14 - Magnetar
‎02-21-2021 09:53 AM

Here's my solution:

 

Spoiler
jamielaird_0-1613930020583.pngjamielaird_1-1613930024278.png

 

 

challenge_229_solution_JL.yxzp
95 KB
Reply
0 Likes
jlies
5 - Atom
‎02-22-2021 05:11 AM

Done. Good challenge...

Challenge_229_solution_jl.yxmd
Reply
0 Likes