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  1. #1
    Eric_G Guest

    Default Scatterpoot not using X values properly -- using relative ranking

    I have created a scatterplot where the X value is to be one value (risk) and
    the Y value is to be another (return). I've entered the X and Y value ranges
    properly and the y value is being plotted correctly, BUT the X value is not
    being plotted as the correct X value. Instead, the X value is being
    interpreted as the relative ranking in the list. In other words,

    # in list X value Y Value
    1 12.2 13.7
    2 10.7 11.3
    etc.

    The graph is currently plotting the values as (1,13.7), then (2,11.3) and
    NOT with the correct X values as listed in the chart. I've checked the
    ranges and there's nothing indicating that the graph should look to the
    "relative position" for the x-axis value. What gives?

    thanks,
    Eric

  2. #2
    Tushar Mehta Guest

    Default Re: Scatterpoot not using X values properly -- using relative ranking

    One possibility is that the X values are not numeric as Excel sees
    them. In an empty cell in the first row with data enter
    =ISNUMBER({x}) where {x} is the cell containing the x value. Copy
    this down to cover all the rows with data. All the results should be
    TRUE.

    Another possibility is that you are using the Line Chart, which looks
    very much like a XY Scatter Chart but the x values are category
    values. If so, make sure you are really using a XY Scatter Chart.

    On Thu, 11 Mar 2010 09:45:01 -0800, Eric_G
    <EricG@discussions.microsoft.com> wrote:

    >I have created a scatterplot where the X value is to be one value (risk) and
    >the Y value is to be another (return). I've entered the X and Y value ranges
    >properly and the y value is being plotted correctly, BUT the X value is not
    >being plotted as the correct X value. Instead, the X value is being
    >interpreted as the relative ranking in the list. In other words,
    >
    ># in list X value Y Value
    >1 12.2 13.7
    >2 10.7 11.3
    >etc.
    >
    >The graph is currently plotting the values as (1,13.7), then (2,11.3) and
    >NOT with the correct X values as listed in the chart. I've checked the
    >ranges and there's nothing indicating that the graph should look to the
    >"relative position" for the x-axis value. What gives?
    >
    >thanks,
    >Eric

    Regards,

    Tushar Mehta
    Microsoft MVP Excel 2000-present
    www.tushar-mehta.com
    Excel and PowerPoint tutorials and add-ins

  3. #3
    Jon Peltier Guest

    Default Re: Scatterpoot not using X values properly -- using relative ranking

    Did you make a line chart? It will plot the data incorrectly.

    Are the values in the X column really numeric, or are they text that
    looks numeric? It only takes one text value to mess it up, and Excel
    will convert the whole X range into 1, 2, 3, etc.

    - Jon
    -------
    Jon Peltier
    Peltier Technical Services, Inc.
    774-275-0064
    http://peltiertech.com/


    On 3/11/2010 12:45 PM, Eric_G wrote:
    > I have created a scatterplot where the X value is to be one value (risk) and
    > the Y value is to be another (return). I've entered the X and Y value ranges
    > properly and the y value is being plotted correctly, BUT the X value is not
    > being plotted as the correct X value. Instead, the X value is being
    > interpreted as the relative ranking in the list. In other words,
    >
    > # in list X value Y Value
    > 1 12.2 13.7
    > 2 10.7 11.3
    > etc.
    >
    > The graph is currently plotting the values as (1,13.7), then (2,11.3) and
    > NOT with the correct X values as listed in the chart. I've checked the
    > ranges and there's nothing indicating that the graph should look to the
    > "relative position" for the x-axis value. What gives?
    >
    > thanks,
    > Eric


  4. #4
    James Silverton Guest

    Default Re: Scatterpoot not using X values properly -- using relative ranking

    Eric_G wrote on Thu, 11 Mar 2010 09:45:01 -0800:

    > # in list X value Y Value
    > 1 12.2 13.7
    > 2 10.7 11.3
    > etc.


    > The graph is currently plotting the values as (1,13.7), then
    > (2,11.3) and NOT with the correct X values as listed in the
    > chart. I've checked the ranges and there's nothing indicating
    > that the graph should look to the "relative position" for the
    > x-axis value. What gives?


    I was initially intrigued by the term "scatterpoot" but I guess your
    mail program, like mine, does not check Subject: lines :-)

    --

    James Silverton
    Potomac, Maryland

    Email, with obvious alterations: not.jim.silverton.at.verizon.not


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