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Quadrant Chart nightmare

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  1. #1
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    Cool Quadrant Chart nightmare

    Hello All,
    I have been asked to produce a quadrant chart, I am completely clueless about how quadrant chart works please see data I want plotting, any advice would be greatly appreciated.


    X Y
    14.29% 46.15%
    16.28% 53.85%
    0.00% 0.00%
    11.69% 47.37%
    16.19% 51.52%
    0.00% 0.00%
    0.00% 0.00%
    0.00% 0.00%
    7.95% 46.67%
    0.00% 0.00%
    12.70% 44.44%
    0.00% 0.00%
    10.66% 39.39%
    13.13% 36.11%
    0.00% 0.00%
    0.00% 0.00%
    18.92% 25.93%
    24.00% 60.00%
    18.75% 42.86%
    0.00% 0.00%
    0.00% 0.00%
    11.57% 44.64%
    0.00% 0.00%
    16.07% 39.13%
    8.16% 50.00%
    0.00% 0.00%
    0.00% 0.00%
    0.00% 0.00%
    0.00% 0.00%
    5.93% 50.00%
    8.26% 33.33%
    16.08% 46.94%
    5.99% 38.10%
    0.00% 0.00%
    0.00% 0.00%
    10.98% 47.37%
    7.44% 40.91%
    0.00% 0.00%
    0.00% 0.00%
    16.46% 41.94%
    17.95% 63.64%
    14.71% 41.67%
    17.68% 47.06%
    8.93% 52.63%
    12.77% 75.00%
    10.13% 56.10%
    11.34% 45.83%
    19.80% 46.51%
    15.85% 43.28%
    0.00% 0.00%

  2. #2
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    Re: Quadrant Chart nightmare

    Hello
    There's some instruction on Quadrant charts at the following link, which I believe is from one of our Forum Gurus:

    http://www.teylyn.com/articles/excel...ith-quadrants/

    Hope this helps.
    DBY
    Last edited by DBY; 06-13-2013 at 10:46 AM.

  3. #3
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    Re: Quadrant Chart nightmare

    Hello,

    a quadrant chart is an XY scatter chart with a big cross in the center.

    In most cases, this cross divides the positive and the negative values for both the horizontal (X) and the vertical (Y) axes.

    There may be scenarios where the crossing point sits at other thresholds for X and Y.

    As a guideline, create a XY Scatter Chart with your data. Use helper series to create the vertical and the horizontal lines of your specific quadrant thresholds. If you plot the data first, you will know where to put the cross.

    For the vertical line you need a series with two X/Y data points. The two X values (horizontal position) are the same and the two Y values (vertical position) are 1 and 0 (or another combination of one high value and one low value).

    For the horizontal line you need another series with two X/Y data points. This time, the two Y values (vertical) are the same and the two X values (horizontal) are 1 and 2 (or whatever suits the axis settings)

    You may want to put the series for the cross on the secondary axis, so you can use the axis settings min and max values to control where exactly the lines show.

    If all of the above was too much for you, don't fret. Nobody was born with that kind of knowledge. Some people just have spent more time learning about it. If you would like to learn about how to do this in your spreadsheet, please post a sample file with some dummy data (no real names please) and we can take it from there.

    cheers,

  4. #4
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    Re: Quadrant Chart nightmare

    Thanks for the valuable advice I will give it a go, please see attached the data I am trying to chart, I am also trying to add the p codes on the chart but I am not sure whether that's possible.

    Many thanks
    Regards
    M






    Quote Originally Posted by teylyn View Post
    Hello,

    a quadrant chart is an XY scatter chart with a big cross in the center.

    In most cases, this cross divides the positive and the negative values for both the horizontal (X) and the vertical (Y) axes.

    There may be scenarios where the crossing point sits at other thresholds for X and Y.

    As a guideline, create a XY Scatter Chart with your data. Use helper series to create the vertical and the horizontal lines of your specific quadrant thresholds. If you plot the data first, you will know where to put the cross.

    For the vertical line you need a series with two X/Y data points. The two X values (horizontal position) are the same and the two Y values (vertical position) are 1 and 0 (or another combination of one high value and one low value).

    For the horizontal line you need another series with two X/Y data points. This time, the two Y values (vertical) are the same and the two X values (horizontal) are 1 and 2 (or whatever suits the axis settings)

    You may want to put the series for the cross on the secondary axis, so you can use the axis settings min and max values to control where exactly the lines show.

    If all of the above was too much for you, don't fret. Nobody was born with that kind of knowledge. Some people just have spent more time learning about it. If you would like to learn about how to do this in your spreadsheet, please post a sample file with some dummy data (no real names please) and we can take it from there.

    cheers,
    Attached Files Attached Files

  5. #5
    Forum Expert teylyn's Avatar
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    Re: Quadrant Chart nightmare

    The data you posted in the sample file creates a fine XY chart.

    Now, where do you see the quadrant?
    Attached Images Attached Images
    Last edited by teylyn; 06-14-2013 at 07:36 AM.

  6. #6
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    Re: Quadrant Chart nightmare

    I would like to produce a chart with a cross in the middle that shows the spread of values across the x and y axis, sorry if I come across like somebody who is not too sure what she is talking about, still trying to get me head around this.

    Many thanks
    regards
    M

  7. #7
    Forum Expert teylyn's Avatar
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    Re: Quadrant Chart nightmare

    So, looking at the vertical axis, where would the line be drawn?

    and looking at the horizontal axis, where would the line be drawn?

    This is really not about computer skills. Look at the chart. Print it out for all I care. Then let's know the co-ordinates for the cross.

    Where do you want it?

  8. #8
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    Re: Quadrant Chart nightmare

    Hi many thanks for getting back so quick, is it possible to have the cross at x axis 12 and y axis 37.5.

    Many thanks
    regards
    M

  9. #9
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    Re: Quadrant Chart nightmare

    Right-click the x axis, Format Axis, Axis Options, Vertical axis crosses: Axis value: 0.12
    Entia non sunt multiplicanda sine necessitate

  10. #10
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    Re: Quadrant Chart nightmare

    Perfect thanks you so much for helping me out, I greatly appreciate all the quick responses you provided.

    regards
    M

  11. #11
    Forum Expert teylyn's Avatar
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    Re: Quadrant Chart nightmare

    Thanks for taking over, shg.

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