"Time series Disparity chart or YoY difference chart"

msacs09msacs09 Member Posts: 39 Contributor I
edited May 23 in Help
Experts,

I 'm trying to depict the Max/MIN/Median differences of a time series data set. Please see below my data set and i wanted to depict the Year-over-year differences of a given sample.

I do have around 3k unique customerid's and wanted to get a sense of average differences of all these custid's with regards to there year-over-year sales trend. How do i show this in a good graphical way?
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Answers

  • Telcontar120Telcontar120 Moderator, RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 1,125   Unicorn
    I would simply compute the YoY differences as a new attribute (using the Lag operator or using Generate Attributes) and then you can do some summary statistics on this difference using Aggregate such as different percentiles (5/10/25/50/75/90/95) and min/max.  Then you can graph these if you want.  If you have subsections of the examples that make sense for grouping these metrics could be calculated on each of those.
    Brian T.
    Lindon Ventures 
    Data Science Consulting from Certified RapidMiner Experts
    msacs09sgenzer
  • msacs09msacs09 Member Posts: 39 Contributor I
    Thank you makes sense
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