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A scatter plot with a 2 column data source

  1. #1
    SamB
    Guest

    A scatter plot with a 2 column data source

    Hi,

    I am using the Series tab (i have done a scatter plot) - i have put in 1
    series of X and Y data. then i extended the "x values" data to include two
    columns of data. the scale is now different and my graph is in 2D still, i
    am wondering what relationship is now being described by my scatter plot.

    Thanks

  2. #2
    Jon Peltier
    Guest

    Re: A scatter plot with a 2 column data source

    Excel doesn't know how to interpret your two-column X values, so it uses the
    values it always does when this happens: 1, 2, 3, etc. Excel uses these
    counting numbers if the X values consist of text (even a single text value
    in the range), or if no X values are even specified.

    If you want to add X values to a single series, put them at the end of the
    original range of X values.

    - Jon
    -------
    Jon Peltier, Microsoft Excel MVP
    Peltier Technical Services
    Tutorials and Custom Solutions
    http://PeltierTech.com/
    _______


    "SamB" <[email protected]> wrote in message
    news:[email protected]...
    > Hi,
    >
    > I am using the Series tab (i have done a scatter plot) - i have put in 1
    > series of X and Y data. then i extended the "x values" data to include
    > two
    > columns of data. the scale is now different and my graph is in 2D still,
    > i
    > am wondering what relationship is now being described by my scatter plot.
    >
    > Thanks




  3. #3
    SamB
    Guest

    Re: A scatter plot with a 2 column data source

    thanks Jon. I ended up working this out when i knocked up a new set of
    values with an obvious relationship and the plot was linear.

    "Jon Peltier" wrote:

    > Excel doesn't know how to interpret your two-column X values, so it uses the
    > values it always does when this happens: 1, 2, 3, etc. Excel uses these
    > counting numbers if the X values consist of text (even a single text value
    > in the range), or if no X values are even specified.
    >
    > If you want to add X values to a single series, put them at the end of the
    > original range of X values.
    >
    > - Jon
    > -------
    > Jon Peltier, Microsoft Excel MVP
    > Peltier Technical Services
    > Tutorials and Custom Solutions
    > http://PeltierTech.com/
    > _______
    >
    >
    > "SamB" <[email protected]> wrote in message
    > news:[email protected]...
    > > Hi,
    > >
    > > I am using the Series tab (i have done a scatter plot) - i have put in 1
    > > series of X and Y data. then i extended the "x values" data to include
    > > two
    > > columns of data. the scale is now different and my graph is in 2D still,
    > > i
    > > am wondering what relationship is now being described by my scatter plot.
    > >
    > > Thanks

    >
    >
    >


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