In this article we will learn what a Panel Chart is and how you can construct a panel chart in Excel.
What is a Panel Chart?
A panel chart is a set of similar charts neatly aligned in panels to help us understand some data which has multiple variables in it.
Here is an example panel chart showing the total defects per module over the last 4 weeks.
Panel charts are also called by names “trellis displays” or “small multiples”. They are an effective way to display multi-variable data.
Why use Panel Charts?
Excel has several built-in chart types like stacked column chart, clustered column chart that can help you visualize same data. I have shown 2 alternatives below. First observe them,
As you can see these charts communicate the data very poorly (despite using same colors and other chart elements as the panel chart). This is where a panel chart shines.
How to make a Panel Chart in Excel?
There are 2 approaches to make panel charts in excel.
1. Making one complex chart that internally has panels containing individual charts (requires lots of calculations and chart formatting.)
2. Making different charts and aligning them on excel sheet.
There are merits and de-merits both approaches, but I personally prefer #2, since it is very easy to make panel charts with that approach.
Step 1: Make different charts
Very simple. Make different charts, one for each panel in your panel chart.
Trick: Make the first chart. Format it completely. Now select the chart and press CTRL+D to duplicate it. Now, using the mouse adjust the source data ranges of this new chart. That is all.
Step 2: Adjust Axis Formatting of the charts
You should set the axis minimum and maximum values for all charts at the same level. This will ensure that users can compare values from multiple panels without worrying about axis scale.
Also consider setting the axis labels of subsequent panels (other than first) to white color (or background color). Since axis has same scale and limits, there is no point in showing that in every panel.
Step 3: Align the charts
There are various alignment options possible for panel charts. I have shown a few samples below:
Depending on the number of panels, choose an alignment that works best for you. Keep in mind that when you align vertically, horizontal axis comparison is easier and when you align horizontally, vertical comparison is easier.
So align the charts in a logical order that works for you. And that is all. Your panel chart is ready to roll.
Panel Charts – Things to keep in mind:
- Make sure all panels have similar axis ranges. Otherwise your audience cannot compare panels and the chart becomes useless.
- Select the alignment that is both aesthetic and comparable
- Panel charts usually contain multi-variable data. You must figure out what is the best panel arrangement (in our case, other alternative is, Weekly panels with Defects by Modules) for your audience.
Download Excel Panel Chart Template & Example Workbook:
Click here to download excel panel chart template & examples. [Excel 2007 version here]
Panel Charts – More Resources & Help:
- Jon Peltier has written at length about Panel Charts in Excel. Here is a beautiful article showing vertical panel chart example. Here is an article on Panel Charts with Different Scale.
- Kelly O’ Day has coined the term Panel Charts and he has several useful examples of panel charts in his site Process Trends.
- Juice Analytics beautifully explains what panel charts are.
- I have written about panel charts before. Learn more from incell panel chart, Incell dot plot panel chart, and see some example panel charts in visualizing market share changes.
Have you ever used panel charts? What is your opinion?
I find panel charts very powerful and insightful. However, I hate the fact that making them in Excel is so cumbersome. (but the effort is totally worth it.) I have used panel charts in various consulting and work assignments and wowed my audience.
What about you? Have you ever used panel charts? How do you make them? What is your experience like? Please share using comments.
20 Responses to “Untrimmable Spaces – Excel Formula”
Hi Chandoo,
First of all, HAPPY NEW YEAR!!! Wish you and your family another fruitful year ahead.
To answer your question: Power Query is the best way to trim. 🙂
Btw, if Power Query is not available, then formula would absolutely do... but did you forget to mention also Char 32?
One more question: Is the trailing minus meant to be a negative number? Maybe only the sender knows... 🙂
Cheers,
I just see your PQ way, it is amazing, I think it is the most simple way.
No idea how it did it?
I know these spaces can be a real pain but these days I advise Excel users to learn and use Flash Fill and that will learn what to do pretty quickly.
Highlight range to be cleaned. Then, in Replace, hold down the Alt key and type 0160. Replace with nothing.
I accomplished this by writing a macro to go through all the possible unprintable characters. Looped through the range.
@Steve
Brute force works just as well, its just slower
I use a different method here. First, I will copy the data from Excel and paste it in a notepad. In Notepad, I will do a Find Blanks (Space " ") and Replace (Empty) with nothing.
Then you can copy the data from Notepad and paste it back to Excel which will be a perfect number as you desire.
But Thanks for the formula. Its probably the 2nd out of 8 tricks as Chandoo mentioned. Waiting for the rest among 8 from other users 🙂
Hi....
You don't always need notepad for that. I use the Find/Replace is Excel works just fine.
I don't understand the x's. Why weren't they removed in the formula? Or are they part of some sort of numeric formatting that I'm not familiar with? I saw how you handled the non-breaking spaces and the dashes, but am confused about what role the x's played in all this.
Thanks!
Hi Andrew ,
The xs have been used solely to demarcate the actual data text ; thus , without the x in place at the end of text , as in :
x 4,124,500.00 x
it would be impossible to know that there are unwanted trailing characters , in this case , after the last 0.
These xs are not part of the original data text , nor are they used in the formulae ; they are put in only so that readers can visualize the individual items of data as they are in practice. Think of them as imaginary delimiters.
Oh, that makes sense! Thank you for the explanation. I had a feeling it was something along those lines.
You can type this character using the Keys Alt+0160.
Very useful to replace this Character using Find and Select resource.
For many years, my jobs have included ETL tasks and I built this macro to help long, long ago. I tweak it every now and again. Many co-workers, past and present, have it wired to a button on their toolbar.
Sub Clean_and_Trim()
'CAUTION: Strips leading zeroes -- do not use on zipcodes, etc.
If Application.Calculation = xlCalculationAutomatic Then
Application.Calculation = xlCalculationManual
Revert = 1
ElseIf Application.Calculation = xlCalculationManual Then
Revert = 0
End If
For Each Cell In Selection
For x = Len(Cell.Value) To 1 Step -1
If Asc(Mid(Cell.Value, x, 1)) = 160 Then
Cell.Replace What:=Chr(160), Replacement:=" ", LookAt:=xlPart, MatchCase:=True
End If
If Asc(Mid(Cell.Value, x, 1)) = 32 Then
Cell.Replace What:=Chr(32), Replacement:=" ", LookAt:=xlPart, MatchCase:=True
End If
Next x
If Cell.Value "" Then
Cell.Value = Application.Clean(Application.Trim(Cell.Value))
End If
Next
If Revert = 1 Then
Application.Calculation = xlCalculationAutomatic
ElseIf Revert = 0 Then
Application.Calculation = xlCalculationManual
End If
End Sub
This is awesome! What if you have several characters you need to have removed? What would be the easiest way as I can imagine there are several ways.?
# - 35
$ - 36
- 62
/ - 47
, - 44
. - 46
" - 34
: - 58
This is typical case of a Fitbit data export to Csv file. Each number has CHAR160 as thousand separator.. how smart Fitbit, thank you 😉
By the way, i prefer to copy the character, and use find and replace.
Sometimes it happens if you copy a table from outlook and paste it in excel. When you apply formula on those cells you will get error. What i use to do is
copy one character that looks like space,
select the entire range,
go to Find and replace,
Paste the copied character in Find option
Leave the replace option unfilled..
click on replace all..
All the errors shall be converted in to proper values..
Process looks lengthier.. but it is one of the simplest method
If Clean, Trim, and Substitute, or Find and Replace does not complete the job, I usually enter a value of 1 in an empty cell. Copy the Value of 1, Highlight the range of text numbers, and Paste Special, Values, Multiply. This site is great!
You can use Dose for Excel Add-In that can quickly clean huge data with one click besides more than +100 new functions and features to add to your Excel to save time and effort.
https://www.zbrainsoft.com
Hi,
I have a problem in excel. The sheet attached herewith.
TABLE CONFIG 2/6
A B C D E F G H
1 WEIGHT1 43,599 WEIGH2 62500 WEIGHT3 77000 WEIGHT4 66,500
2 DEDUCTION1 15,000 DEDUCTION1 15,000 TEMP 0 DEDUCTION2 11,005
3 RESULT 58,599 RESULT-1 77,500 RESULT-2 77,000 RESULT-3 77,505
4 RESULT SUBSTRACT 0 0 0
5 REQUIRED VALUE 77,500 77,000 77,505
Note: 1- RESULT (58599) IS TO BE DEDUCTION EITHER FROM D4 OR F4 OR H4 WHICHEVER IS MOST
LEAST CELL AMONG RESULT-1 OR RESULT-2 OR RESULT 3.
2-HENCE, RESULT VALUE $B$3 IS TO BE PRESENTED ON CELL EITHER D4 OR F4 OR H4 WHICHER IS
MOST LEAST VALUE
3-FORMULA =IF(E8<H8,$B$9,IF(E8<J8,$B$9,IF(H8<J8,$B$9,IF(H8<E8,$B$9,IF(J8<H8,$B$9))))))
CREATED ON CELL D4,F4 & H4 DID NOT WORK.
PLS FOR YOUR HELP.
THANK YOU
@R
Why not ask the question in the Chandoo.org Forums
https://chandoo.org/forum/
You can attach a file there