Analyzing competition is one of the key aspects of running a business. In this article, learn how to use Excel’s scatter plots to understand competition.
Recently, Kaiser at Junk Charts pointed to a very effective business chart that shows the dynamics of competitive land scape with ease.
The chart shown aside originally appeared in Asymco, shows how mobile handset market has changed between 2007 & 2010.
What is so special about this chart?
I like this type of chart because it clearly tells the story of what happened in mobile handset market between 2007 and 2010. It shows how then leader, Nokia, kept loosing profit share despite a tiny loss in market share. It shows how new entrants like Apple have eroded the profit share for others. [related: good charts tell stories]
The chart instantly lets me ask important questions like, “So what did Nokia do wrong?”, “How come RIM is also in the same league as Apple (ie both market share and profit share went up) ?” etc. and explore for answers.
And that is what a chart should do. It should present a story and poke our curiosity to ask questions (or address problems).
How to construct similar chart in Excel?
Here is how you can construct similar business chart in excel.
Step 1: Get your data
In case of analytical charts like this, getting correct data is all important. For the sake of example, we will use the same variables – Market Share & Profit Share for 4 fictitious products – A,B,C & D. The data is shown below:
Step 2: Re-arrange the data, so we get first and last values
This is very simple. Use cell references to extract the data for just first and last periods. Now make starting values as zero and calculate ending values. Something like this:
Step 3: Make a scatter plot
Select the data and make a scatter plot. When you are done, it should look something like this:
Step 4: Format the chart
Do the following to format the chart:
- Add lines to scatter plot so that starting and end point are connected
- Set arrow symbol as the end-point style for these lines (new feature in Excel 2007 and above)
- Remove grid lines and legend
- Add data labels to either starting or end points alone.
- Add axis labels, position them accordingly
- Make axis and labels subtle.
- Add a descriptive chart title
And you are done. The chart should look something like this:
Bonus Step: Making a scatter plot of absolute values
As you can see, the above chart only shows changes in market share and profit share of products between Q1-2008 and Q2-2010. But a more descriptive option would be to show absolute position of each product at both times.
Like this:
To make this chart, all the steps are same as above, just change your data to starting and end points, not the calculated ones.
Download Competition Analysis Chart Templates:
I have prepared a simple excel chart template to help you create similar charts on your own. Click below links to download.
You can see the chart construction steps in the downloaded workbook.
What do you think about this chart?
As I mentioned I really liked how this chart lays out the dynamics of market place without complicating or animating anything. I think it is both simple and elegant [related: keep your charts simple]
What do you think? Please share your opinion and ideas thru comments. Also, tell us how you would have plotted same data?
More Excel Charts for Analysis:
Excel charts are powerful visual tools for analysis and exploration. We have posted several useful chart templates & ideas on chandoo.org. Please visit these pages for more resources on charting & analytics.
21 Responses to “Distinct count in Excel pivot tables”
The distinct count option works well but I have found that if I have a date field and want to group by year, month, etc. that option seems to be disabled. I need to do both, distinct count and group by year/month.
Example data; sales orders with item quantities with dates.
Challenge; sum the item quantities, count the distinct orders and group by month. How do I do this?
Perhaps that's not possible due to the grouping?
@Al... When you use data model based pivots, you cannot group values manually anymore. Why not use Excel 2016's default date grouping option? In this case we have just a few dates, so Excel is not grouping them, but if you have an year's worth of data, when you make the pivot with date in the row label area, Excel automatically groups them. If you have fewer dates or want to use your own grouping, just create a table with all dates, add columns with month, week, year etc. Then connect this table (these types of tables are usually called as calendar tables) to your data on date field as a relationship. Now you can create reports by month, quarter etc easily.
Is this the only way to do it in 2013? I find it rather cumbersome to have to create another data table listing dates with the another column for MONTH() and YEAR() to be able to summarise data for senior level...
I know people find adding calendar tables cumbersome, but it is a best practice and let's you add more layers of analysis quite easily. For example, adding analysis by weekday vs. weekend or by financial quarter or YTD calculations (you would need either Power Pivot DAX or some very carefully setup pivot table value field settings)
I had absolutely no idea this was possible. Very useful, nice work!
Doesn't work for 2010 version though (or at least not my works version)
Hi ,
The post has the following in it :
These instructions work only in Excel 2016, Office 365 and Excel 2013.
when i have 2 different Pivot tables, one without the enabled “Add this data to data model” option, and the other one with it enabled.. is there anyway i can link slicers between them?
if the answer is NO,, what to do ?
Quick note, the “Add this data to data model” option is not available for the Mac version.
perhaps outside scope of this article but I have found when I attempt to create a pivot table from an external data source (connection to a sql view) the "Add this data to data model" becomes greyed out. Anybody experienced and found a solution so I can start getting distinct count in my pivot tables?
Is there a way to still add a calculated field when using distinct count?
I found I can't change the date source after tick the " add this data to the data model", can you help to adv how to change the date source in such case?
Is there a way to update the source once you have added to the data model? I receive a new spreadsheet weekly and would like to update the connection so my tables pull from the new source.
Hi Crhis, I like how you have hulk (superhero) as your avatar. Do you know that there is a superhero in Excel too? It's Power Query. You can use it to solve your problem in a simple click. Here an intro if you need some guidance.
Powerful Introduction to Power Query
A big Thank you. It worked.
Hi, have survey data that I need to analyze but the challenge is that my key fields are showing horizontally. I tried to transpose the fields using Power Query, but unfortunately the new fields are returning same values on a pivot table despite using distinct values
How I can a do a pivot table with discount conts in some columns and then generate shor report filter pages. pls it drives crazy
Hi. Why grand total pivot of distinct count is 13? shouldn't it be 67?
Great Answer! Saved me lots of time!
Thank you!!!
Worked awesome! Thanks!!
Hi Chandoo,
I am using pivot tables for distinct count and now I need to update them with new set of data. But when I update the source data, all the columns and formatting of Pivot table disappears and I need to build it from Scratch.
Is there a possibility that I can update the source data with new rows added and also retain my pivot tables?