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Barkop_1's avatar
Barkop_1
Frequent Visitor
3 years ago
Solved

Question about Box and Whisker chart

I am in need of preparing dashboard with some statistical visualizations. Among others I need to show Boxplot chart. I downloaded Box and Whisker by MAQ Software (which has ‘PBI Certified’ flag). T...
  • Barkop_1's avatar
    3 years ago

    I finally figured out the answer to my question. The Box and Whisker by MAQ Software has limitation of 30000 sampling rows. I guess that it just simply disregards the rest of the rows... You can observe it when using another statistical visualization called Violin plot - this one also has limitation of 30k rows, which is visible on the tooltip. In first screen you can see comparison between Violin tooltip and my data - I had raw data with 60k+ rows. When I did some filtering on my data and went below 30k the numbers on both viz and table became consistent (screen 2 and 3).

    In my humble opinion there should be some information about this limitation…