Adding Box Plots to Show Data Distribution in Dashboards [Part 6 of 6]

Share

Facebook
Twitter
LinkedIn

This is a Guest Post by Robert on Visualization Techniques for Excel KPI Dashboards.

This 6 Part Tutorial on Management Dashboards Teaches YOU:

Creating a Scrollable List View in Dashboard
Add Ability to Sort on Any KPI to the Dashboard
Highlight KPIs Based on Percentile
Add Microcharts to KPI Dashboards
Compare 2 KPIs in the Dashboards Using Form Controls
Show the Distribution of a KPI using Box Plots

In this final post we will learn how to add a box plot to show the distribution of values

The solution

The most common way in descriptive statistics to visualize the distribution of sets of numerical data is a box plot. But according to my experience in day to day business, most business people are not familiar with this type of visualization.
Therefore we try to create a simpler chart which is hopefully easier to understand:

The light grey bar visualizes the range of all values, the dark grey bar the range of the 10 items displayed on the management dashboard table. The cross shows the total average and – similar to the bullet graphs – the vertical line represents the target. This is less information than a real box whisker plot would provide, but I guess it will be easier to understand.

The implementation

Download the Excel KPI dashboard final workbook and read on how to create a simplified box plot.

  1. Let’s bring our ducks in a row first. Calculate all necessary data to be shown in the box plots: the minimum and maximum of the total data and of the 10 displayed items on the dashboard, the average and the target. The formulas are quite simple. You can find them in the downloaded workbook in calculation!AZ23:BE27.
  2. The basis of our visualization is a stacked bar chart with only one category and 4 data series:
    1. the invisible bar (the bar between 0 and the total minimum),
    2. the left light grey bar (the bar between the total minimum and the minimum of the displayed 10 items),
    3. the dark grey bar (the bar between the minimum and maximum of the 10 displayed values) and
    4. the right light grey bar (the bar between the maximum of the 10 displayed items and the total maximum).

    Again the formulas to calculate these values are quite simple (see calculation!BF23:BI27).

  3. Create a stacked bar chart and format the bars accordingly (no fill color and no border for the invisible bar, light and dark grey fill colors for the other bars).
  4. Add the average and the target values as additional series to the chart and change the chart type of these new series to XY scatter charts (X is the average / target value, Y is a dummy 1). Format the average as a cross (or whatever you choose) and use the error bars to format the target as a vertical line. The method of creating a combination chart of bars and XY scatters is pretty much the same we used in the 4th post of the KPI dashboard series (here).
  5. Remove or hide all unnecessary chart elements: no fill color and no border for plot or chart area; no line, tick marks etc. for the vertical axes, etc.
  6. Repeat steps 3 to 5 to create charts for all 5 KPI.
  7. Bring the charts to the dashboard, position them and add a caption to explain the chart elements.

That’s it. Play around with the new feature: change the sort criteria or sort order or scroll up and down the dashboard table and see how the new charts are changing.

Final Remark

This is a simplified version of box plot visualization and works only for data sets with positive values. Of course there is also a more sophisticated way of creating charts like this for any data (positive and negative values, i.e. bars crossing the vertical axis). This is a bit more complicated since you need 8 data series for the bar chart instead of 4 but the principle is exactly the same.

Our final KPI dashboard looks like this (click on it for a larger version):

What’s next?

With this last part I guess the time may have come to end the series about Excel Management KPI Dashboards here and to hand over the further development of this dashboard to the readers of Chandoo.org.
I do hope the series of 6 posts have been useful for your daily work and provided new ideas. Make sure you have downloaded the Excel KPI dashboard tutorial workbook
Thanks for all your comments and appreciations.
Last but not least: Chandoo, my friend, once more thank you so much for hosting my ideas at Chandoo.org.
Kind regards from Munich
Robert

Chandoo’s note

If not for Robert’s mail in August suggesting these wonderful ideas as posts in PHD, I would never have learned these things or shared them with you all. I am thankful to him for that.

Well, I am constantly trying to learn new dashboard techniques and I will try to share the worthy ones with you all. Meanwhile if you have a good idea for excel dashboards (or charts, techniques etc.) and would like to share with everyone, feel free to drop a comment or write to me. I will be *happy* to feature your ideas.

Further Reading on Dashboards using Excel

Checkout our exclusive section: Excel Dashboards for more tutorials, tips, design principles.
You can also consider joining my Excel School program to learn how to make world-class dashboards.

Learn How to make Excel Dashboards - Join Excel School

Facebook
Twitter
LinkedIn

Share this tip with your colleagues

Excel and Power BI tips - Chandoo.org Newsletter

Get FREE Excel + Power BI Tips

Simple, fun and useful emails, once per week.

Learn & be awesome.

Welcome to Chandoo.org

Thank you so much for visiting. My aim is to make you awesome in Excel & Power BI. I do this by sharing videos, tips, examples and downloads on this website. There are more than 1,000 pages with all things Excel, Power BI, Dashboards & VBA here. Go ahead and spend few minutes to be AWESOME.

Read my storyFREE Excel tips book

Overall I learned a lot and I thought you did a great job of explaining how to do things. This will definitely elevate my reporting in the future.
Rebekah S
Reporting Analyst
Excel formula list - 100+ examples and howto guide for you

From simple to complex, there is a formula for every occasion. Check out the list now.

Calendars, invoices, trackers and much more. All free, fun and fantastic.

Advanced Pivot Table tricks

Power Query, Data model, DAX, Filters, Slicers, Conditional formats and beautiful charts. It's all here.

Still on fence about Power BI? In this getting started guide, learn what is Power BI, how to get it and how to create your first report from scratch.

66 Responses to “Budget vs. Actual Charts – 14 Charting Ideas You can Use”

    • Linwe says:

      Hi there:

      I'm interested in understanding exactly how contestants #'s 1, 8 got their surplus or shortfall to show up at the top of the bar (is this overlapped or stacked somehow) and change colour?  I hope this makes sense.  I've tried to find samples and I can see contestant 8 (cuboo) may have used something called graphomate but I can't use this.  

      I need to create a bar chart that shows budget, and actual variance whether it be a surplus or a shortfall and I would like make it look like option 1 or 8 above but haven't  a clear idea how to do it...any help would be greatly appreciated!

      Regards..Linwe 

  1. [...] heute können alle Beiträge auf “Pointy Haired Dilbert” gesichtet und bis zum 12.04. bewertet werden. Falls mein Vorschlag - Nr. 8 - gefällt, freue ich [...]

  2. Jon Peltier says:

    #6 is the best here. Simple, no extraneous visual effects.

  3. Kevin Stanford says:

    I was all set to vote for #9...until I noticed its lack of y-axis labels. So I have to go with #6 also.

  4. I think #6,#9 is enough .

  5. Barfly says:

    #9 is my favorite
    Nice data/ink ratio 😉

  6. Tony Rose says:

    I agree with Jon - #6 for me.

  7. Gale says:

    8 & 14

  8. Fabrice says:

    I go for # 9 (simple) and #14 (complete)

  9. fulvioo says:

    I go for cuboo #8
    cheers

  10. Robert says:

    #6 for overview at a glance / top management
    #8 for deeper analysis / those who need more detailed information

  11. Bob Gannon says:

    #14 although I think you only need the bottom panel and I then would stack the Center charts vertically to make Center comparisons easier.

  12. Denise says:

    #10 gets my vote.
    If there is a second place, then #14
    denise

  13. Tin Seong KAM says:

    Hi, if I was not wrong, Samples 3,4 and 5 were created using Tableau software and not Excel. For more information on Tableau you might want to visit http://www.tableausoftware.com/. It was initially designed by Prof. Pat Hanrahan and his PhD students. I am not their salesperson but I thought someone might want to know more about this particular technology.

    • Linwe says:

      Hi Tin Seong Kam:
       
      Thanks - I have looked at Tableau before.  I have also found the means to reproduce something similar to chart 8 without using graphomate, and also chart 7.  I proposed chart 9  as well but the overlap is confusing to some.
      I am really not too concerned about showing actual budget figures but the variance in $ and % is important for my particular use.  That is why I gravitate to the charts that seem to easily tell us that we have a surplus or a shortfall.  
       
      Thanks!
      Linwe
       

  14. Anamika says:

    11, 6, 9 (presque pareil)
    7 pour la clarté

  15. Haki says:

    cuboo #8 ist my favorite
    best regards...

  16. la'cruse says:

    8 is fantastic

  17. Stefan Sandauer says:

    I prefer N#8 - N# 1,7 & 8 use the settings of Rolf Hichert...

  18. SANTOSH CHAUBE says:

    6 : The GURU (read "Jon Peltier ") has spoken,
    SOO easy on eyes!

  19. Sumit says:

    Hi Chandoo,

    I liked Cuboo's submission. So #8 gets my vote.

    Regards,
    Sumit

  20. jram says:

    Number 8 by far. Even though it's not part of the data display, the comments feature sells me. Variance explanations are as important as the actual variances.

  21. Cyril Z. says:

    I visually prefer #8, but #3 is really easier to understand, even if it lacks a lot of information (inverting budget/actual), legend, etc...

  22. [...] All in all there are several great entries suggesting a good variety to present budget vs. actual performance. Go check them out. [...]

  23. [...] reshape, zoo by learnr A reader of a Pointy Haired Dilbert blog enquired about best ways to visualise budget vs. actual performance. In response PHD challenged his blog readers to contribute their visualisations made using Excel or [...]

  24. anyone willing to post their xls for these? Some really excellent exmaples.

  25. PublicSectorPlanner says:

    To avoid the summary execution of the person presenting these to an executive team these charts must handle overspending as well as underspending, be comprehensible in 5 seconds and show the key fact clearly. The key fact isn't budget or actual - it's the magnitude of the gap!

    Therefore:

    #14 for nailing the key fact and being able to handle overspending. The winner therefore.
    #6 for nailing speed-reading and being able to handle overspending, but somewhat obscuring the key fact. Second place.
    #8 for nailing information depth and aesthetics. Third place.

    I really wanted #8 to win, but that's the technician's view not the end-user's.

  26. [...] Todas as contribuições podem ser vistas no seguinte endereço: Budget vs. Actual Charts – 14 Options You can Use Posted on April 5th, 2009 http://chandoo.org/wp/2009/04/05/budget-vs-actual-charts/ [...]

  27. Social comments and analytics for this post...

    This post was mentioned on Twitter by NancyJHess: I like to explore fav tweets of those I follow. Here is one from DutchDriver http://twurl.nl/17eiap Creative visual charts: Budget vs Actual...

  28. jon says:

    number 8

    clean, full of info, qualitative as well as quantitative

  29. Virender Singh says:

    Hi,
    I Like 4 chart in above as per the following ratings:-
    no 1# -> 14***
    no 2# -> 7***
    no 3 # -> 8**
    no 4# -> 1.3**

    I will be greateful if someone can send me the process of making all above 4 charts.

    Virender

  30. Shazbot says:

    Does anyone know what type of chart #6 is (chart name?)? Also, how do I create this is Excel 2007?

  31. Hui... says:

    @Shazbot
    I'd call it a Column and Bar chart, but don't get hungup on names

    To make it try this:

    Setup the chart as a Clustered Column Chart
    Change the Series so there is 100% overlap, ie: One column is in front of the other
    Change the Budget series to a line chart
    Set the line color to none
    Set the marker style to a Flat Line
    Change the marker width to make it the same width as the bar
    Change colors and other chart properties to suit

  32. Caroline says:

    Does anyone have an idea on how to create chart #1?
    Thanks

  33. Stefan says:

    Caroline, please see the german page: http://www.hichert.com/de/software/exceldiagramme/55

    there you can find the original example for nr1.
    best regards,
    stefan

  34. Hui... says:

    Caroline
    This is a Clustered Stacked Column Chart
    Which has the column under the Shortfall/Excess colored the same as the Budget
    Have a look here

    http://chandoo.org/forums/topic/question-about-budget-v-actual
    &
    http://peltiertech.com/WordPress/clustered-stacked-column-charts/

  35. Vijay says:

    Hi,
    Is it possible to get the source files like the other visualisation challenge (on sales).
    Thanks,
    Vijay

  36. Vijay Raghavendran says:

    Dear Chandoo,

    I discovered your site by pure chance and I am really thrilled about it and I am learning a lot.
    Is it possible to post the source file for this visualisation challenge?

    Thanks,

    Vijay

  37. Greg says:

    Dear Chandoo,

    How do I create Chart #10 (comparing Budget vs Actual Performaces) by cost center by quarter without the cumulative performance. Do you have an actual example that I could use?

    Thanks,

    Greg

  38. OKI says:

    HI

    Does anyone can help me to a to create chart #7? I'm beginer in excel , I started to work two weeks ago and my boss ask me to follow the budget/actual until the end of the year.
    SO I really need your help.
    Thanks in advance

    p.s Sorry for my english ( i'm french)

  39. Hui... says:

    @OKI, Greg

    I have made a mockup of #7 and #10
    It is available at:
    http://chandoo.org/wp/wp-content/uploads/2009/04/Bud-Act-visualizaion-challenge-7+10..xlsx

    #10 is a straight, Pivot Chart/Table but the data has been rearranged to get it into the pivot table

    #7 is 2 charts, being a simple Bar Chart and a Scatter Chart with 100% Error Bars
    I have used Named Formulas for the two charts.

  40. OKI says:

    HELLO Hui
    Thanks you very much for your hepl , i really appreciate

    Have I nice week

  41. Tony says:

    Hi,

    I was wondering how can you replicated chart 1.3? The bars looked like there overlapped on two different axis?

    Tony

  42. BINDU says:

    I think 1 & 3 are good.

  43. Sawan says:

    Hi Chandoo,
    Please can you provide a link of the excel sheet for 1. Chart "3 colors and everything is clear"

    I would like to drill into the spreadsheet and learn the secrets as how the chart was made.

    Many thanks,
    Sawan

  44. Hui... says:

    @Sawan
    It is probably 12 seperate charts, I will assume snapped to the underlying cells to ensure they are the same size
    The left 3 Charts have a vertical Axis
    The bottom 4 Charts have a horizontal Axis
    The remainder have no axis
    The remaining text maynot be part of the charts but is probably cell content

  45. Juan Carlos Etayo says:

    Saludos,

    Como puedo descargar estos maravillosos ejemplos para estudiarlos y analizarlos deseo aprender a realizar este tipo de graficas en Excel.

    Gracias,

  46. Michelle says:

    Dear Chandoo and Hui,

    Please would you help me (step by step if possible) to create Chart #8?

    Many thanks in advance!

  47. Phoebe says:

    Dear Chandoo,

    I think chart #8 is really great. Would really appreciate if you can show basic step to create it.

    Thanks 🙂

  48. Sawan says:

    Hi all,
    Is there any step by step tutorial to recreate the the chart #1 please?
    Would really appreciate if someone could show me how it done.
     
    Regards
    Sawan

  49. ExcelNerd says:

    Can someone tell me how do you create chart number 2? Thanks!

  50. Robert says:

    Am I the only one that can not display any of the images?  Would love to take a look at these.  This is the ONLY page on the whole website I have had this issue with. 🙁

  51. Hassan Mirza says:

    Dear All,
    how can i create chart # 7? is there any link where i can subscribe to your website by paying a certain amount. i want to learn some good excel techniques.
    please let me know.

  52. Carlos says:

    Cant see the images 🙁

  53. Sunil B says:

    Where can I find the link to download some of the above charts?? these are extremely usefull chart and would like to utilize the same.
    Waiting for the reply.
    Thanks..

  54. Khaled Mohamed Abdel Aziz says:

    I am interested for # 1,6,7,8,9,10,11 its very exciting for me .

  55. satyapal says:

    Hi,
    Just wanted to check, is there any possibility that pivot table or drop down work in power point?
    Regards
    Satyapal

    • Chandoo says:

      @Satyapal... you can only use static images or slide animations in Power Point. Not features like pivot tables or drop downs. However, you can embed the entire workbook (or sheet) in a presentation. When clicked this will just open Excel so your users can play with the data.

  56. Ramesh N says:

    Is there any instalment kind of facility available for joining the online course of Rs.12000/-.

    Regards

    Ramesh N

  57. Tim says:

    Hi,

    I badly want to replicate #10. Can someone help me.. I've checked google to help but I can't figure out how to add the total 🙁

    Regards,
    Tim

Leave a Reply