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Quartiles in scatter plot

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Tsonga -  
Hello,

I would like to know if it is possible to have 2 types of charts in one.
In my case, my main chart is a "Scatter plot" on which I want to display quartiles (so lines).

Thank you.

2 answers

  1. Lazarey
    Hi,

    The quartiles are not lines but values from your series.
    What you can do is create a new series with your quartiles and add it to your chart. Are you using Excel?
    1. Tsonga
      It's true that I calculated them, and it gives me fixed values, but actually I was shown a scatter plot with lines..
      However, the average or the median.. it will indeed be a line, right?
      Yes, I use Excel

      (I just found this http://blogperso.univ-rennes1.fr/arthur.charpentier/index.php/tag/CRAN/page/2)
  2. Lazarey
    No, the mean is a value, just like your median which is the second quartile.
    You are probably confusing it with the regression line.
    1. Tsonga
      Oh alright!!
      Thank you then, without you I would have been stuck for a while!
      Have a good day :)
    2. Lazarey
      You're welcome!!!
      To you too!!