A solution to last week’s challenge can be found here.
This week's challenge was submitted by @wwatson - Thanks for your submission!
Two sets of performance data are provided below. Plot that data on bar charts, calculate a trendline for each graph, and export the charts to a single Powerpoint slide.
The method for calculating the trend line can be found on various websites. The author used this one.
Not your average challenge!
(edit 8/17 9:53 CT) video of solution overview:
The trend line calculation was driven by the core logic from this Macro in the gallery - https://gallery.alteryx.com/#!app/Least-Squares-Regression--Slope--Intercept-/5ab4ff0f8a9337138c471a...