Finally, I got some time to sit down and do what I love most – write a blog post to make you awesome in Excel. After a whirlwind trip to Sydney, I am back in India to spend few days with my kids & wife before rushing to Australia to run 2nd leg of my training programs (in Perth, Melbourne & Brisbane). I did 2 sessions in Sydney – one for KPMG and other for public and both went very well. We got lots of positive feedback and people really loved it. I am saving the details for another post, but today lets talk about Interactive Sales Chart using Excel.
Take a look at the Interactive Sales Chart
First, take a look at interactive sales chart. Today, you will learn how to build this using Excel.
Inspiration for this chart
Before we learn how you can create such a chart, let me tell where the inspiration came from. Yesterday, Persol, a forum member asked, How to make an info-radar chart, where he mentioned the below chart from Good.is
[Click here to play with this chart]
While I took inspiration from the above chart, I replaced the radar chart with a regular column chart (as column charts are easier to read) and modified the data to a sales data set.
How to create interactive sales chart in Excel?
First, take a look at the data
The sales data for this chart looked like this:
I have set up this data in an Excel Table called as tblSales so that it is easier to write formulas.
The formulas
To calculate various values in the chart, we use ample doses of SUMIFS formula.
The Interactivity
When you click on any year, region or product name, we run worksheet_seletionchange event. This tells our calculation engine which year, region & product are chosen. Then the formulas would (re)calculate the data for charts. This updates the charts & conditional formats.
[Related: Show on-demand details in Excel using VBA]
Here is how the interactive chart works:
How to create interactive charts like this – Video
Since the actual mechanics of this are quite elaborate, I made a short video (15 min) explaining how various parts of this chart work. Please watch it below.
[You can watch the video on our Youtube channel too]
Download Interactive Sales Chart Workbook
Click here to download the workbook & play with it. Examine the macros & formulas to learn more.
How do you like this chart?
I really liked Good.is chart and wanted to see how much of it we can do in Excel. It was a fun exercise. I have noticed that such charts excite people (decision makers too) and make your reports fun.
What about you? How do you like the interactive sales chart? What additions / modifications would you do to it? Please share your thoughts using comments.
Create Interactive Charts using Excel
Interactive charts are one my favorite visualizations. They let users play with the chart & decide what they want. So, naturally I write about them every now and then. Please go thru these examples if you want to learn various interactive charting techniques in Excel.
- Show top x values in a chart interactively
- Interactive dashboard using hyperlinks
- Suicides vs. Murders – Interactive Excel Chart
- Create a quick dynamic chart in Excel
- Interactive charts that leave your boss drooling
- More on Interactive Charts
I also recommend enrolling in our Excel + VBA Class if you want to learn these techniques and create stunning reports & charts. Click here to learn more about our Excel + VBA training program.
14 Responses to “Group Smaller Slices in Pie Charts to Improve Readability”
I think the virtue of pie charts is precisely that they are difficult to decode. In many contexts, you have to release information but you don't want the relationship between values to jump at your reader. That's when pie charts are most useful.
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Chandoo,
millions of ants cannot be mistaken.....There should be a reason why everybody continues using Pie charts, despite what gurus like you or Jon and others say.
one reason could be because we are just used to, so that's what we need to change, the "comfort zone"...
i absolutely agree, since I've been "converted", I just find out that bar charts are clearer, and nicer to the view...
Regards,
Martin
[...] says we can Group Smaller Slices in Pie Charts to Improve Readability. Such a pie has too many labels to fit into a tight space, so you need ro move the labels around [...]
Chandoo -
You ask "Can I use an alternative to pie chart?"
I answer in You Say “Pie”, I Say “Bar”.
This visualization was created because it was easy to print before computers. In this day and age, it should not exist.
I think the 100% Bar Chart is just as useless/unreadable as Pies - we should rename them something like Mama's Strudel Charts - how big a slice would you like, Dear?
My money's with Jon on this topic.
The primary function of any pie chart with more than 2 or 3 data points is to obfuscate. But maybe that is the main purpose, as @Jerome suggests...
@Jerome.. Good point. Also sometimes, there is just no relationship at all.
@Martin... Organized religion is finding it tough to get converts even after 2000+ years of struggle. Jon, Stephen, countless others (and me) are a small army, it would take atleast 5000 more years before pie charts vanish... patience and good to have you here 🙂
@Jon .. very well done sir, very well done.
good points every one...
I've got to throw my vote into Jon's camp (which is also Stephen Few's camp) -- bars just tend to work better. One observation about when we say "what people are used to." There are two distinct groups here (depending on the situation, a person can fall in either one): the person who *creates* the chart and the person who *consumes* the chart. Granted, the consumers are "used to" pie charts. But, it's not like a bar chart is something they would struggle to understand or that would require explanation (like sparklines and bullet graphs). Chart consumers are "used to" consuming whatever is put in front of them. Chart creators, on the other hand, may be "used to" creating pie charts, but that isn't an excuse for them to continue to do so -- many people are used to driving without a seatbelt, leaving lights on in their house needlessly, and forwarding not-all-that-funny anecdotes via email. That doesn't mean the practice shouldn't be discouraged!
[...] example that Chandoo used recently is counting uses of words. Clearly, there are other meanings of “bar” (take bar mitzvah or bar none, for [...]
[…] Grouping smaller slices in pie chart […]
Good article. Is it possible to do that with line charts?
Hi,
Is this available in excel 2013?