Nothing gives a teacher more satisfaction than seeing a student apply the knowledge to do something awesome. So naturally, I jumped with joy when I got this email from Dan, one of my VBA Class students,
Hi Chandoo,
After going thru your VBA Classes, I realized that we can lots of awesome stuff with pivot tables + simple macros. I recently created an Excel Dashboard to depict MLB (Major League Baseball) Pitching Stats. I could not have done this had I not learned VBA. Thank you so much for teaching the class.
I got curious and requested Dan, if I could share the file with you all. Being a lovely person, Dan agreed immediately.
MLB Pitching Stats Dashboard – using Excel + VBA
[Click here for larger version]
How does this dashboard work?
Dan used a lot of techniques to weave together this dashboard. Since it would take me until Christmas if I explain everything, I made a short video explaining how this dashboard works. See it below:
You can see it on our youtube channel too.
What techniques are used in this dashboard?
Dan is a regular reader of Chandoo.org, so he used many of the charting & formula techniques we teach here (as well as in my Excel School & VBA classes). Click thru below links to learn them.
- Dynamic Named Ranges using OFFSET formula
- Dynamic Charts
- Using Form Controls
- Sorting a list using Pivot Tables
- Updating Pivot Table Report Filters using VBA
- Excel Dashboards – Examples, Resources & Ideas
- Highlighting points in line charts & scatter plots
Download MLB Pitching Stats Excel Dashboard
Click here to download the Excel workbook and play with the dashboard.
Ready to Create your Own Dashboards & VBA Code?
If you want to create similar stuff and wow everyone at work, then joining my upcoming batch of VBA classes is a good idea. We are re-opening enrollments for this course on September 5th.
Click here for course details.
If you are interested in our VBA class, join our newsletter.
Thank you Dan
Thank you so much Dan for making my day. I really liked the way you have put together many concepts to create a stunning dashboard.
If you liked this dashboard, say thanks to Dan.
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.
[...] link Leave a Reply [...]
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?