Here are three questions you often hear from your boss:
- What changes are happening in our business and how do they look?
- Do you know how to operate this new coffee machine?
- Why does every list has 3 items?
Jokes aside, our urge to find change in environment predates cave drawing, slice bread and Tommy Lee Jones. So, today let’s examine a very effective chart that tells the story of change and re-create it in Excel.
How fast America changes its mind – Example chart
Here is a recent chart from Bloomberg, depicting how America has changed its mind about various social & political issues between 1787 & 2015. (Read the full article on Bloomberg)
Applying these concepts to sample business data
Of course, our business data won’t span two and half centuries. So let’s look at something more realistic, like market share changes for 7 product categories over the last 15 years.
Here is a chart we will create in Excel.
Narrating change over time story with Excel charts – Video tutorial
If you like the above chart, watch below video to learn how to create it. As the process is somewhat elaborate, I made a video explaining various steps and techniques. Watch it below (or click here to see it on our YouTube channel)
Download the Change over Time Excel Chart:
Please click here to download the workbook for this chart (Excel 2013 Version).
Please click here to download the workbook for this chart (Excel 2007/10 Version).
Examine the chart, formulas & formats to learn more.
How do you tell the story of change?
My favourite methods for narrating the story of change are,
- Waterfall charts
- Scatter plots – case study
- Conditional formatting – usage in Dashboards
- Animated charts – Hurricane Sandy trajectory
- Interactive charts – Grammy bump chart
What about you? What charts & techniques do you use to narrate the story of change using Excel? Please share your thoughts and ideas in the comments area.
6 Responses to “Make VBA String Comparisons Case In-sensitive [Quick Tip]”
Another way to test if Target.Value equal a string constant without regard to letter casing is to use the StrCmp function...
If StrComp("yes", Target.Value, vbTextCompare) = 0 Then
' Do something
End If
That's a cool way to compare. i just converted my values to strings and used the above code to compare. worked nicely
Thanks!
In case that option just needs to be used for a single comparison, you could use
If InStr(1, "yes", Target.Value, vbTextCompare) Then
'do something
End If
as well.
Nice tip, thanks! I never even thought to think there might be an easier way.
Regarding Chronology of VB in general, the Option Compare pragma appears at the very beginning of VB, way before classes and objects arrive (with VB6 - around 2000).
Today StrComp() and InStr() function offers a more local way to compare, fully object, thus more consistent with object programming (even if VB is still interpreted).
My only question here is : "what if you want to binary compare locally with re-entering functions or concurrency (with events) ?". This will lead to a real nightmare and probably a big nasty mess to debug.
By the way, congrats for you Millions/month visits 🙂
This is nice article.
I used these examples to help my understanding. Even Instr is similar to Find but it can be case sensitive and also case insensitive.
Hope the examples below help.
Public Sub CaseSensitive2()
If InStr(1, "Look in this string", "look", vbBinaryCompare) = 0 Then
MsgBox "woops, no match"
Else
MsgBox "at least one match"
End If
End Sub
Public Sub CaseSensitive()
If InStr("Look in this string", "look") = 0 Then
MsgBox "woops, no match"
Else
MsgBox "at least one match"
End If
End Sub
Public Sub NotCaseSensitive()
'doing alot of case insensitive searching and whatnot, you can put Option Compare Text
If InStr(1, "Look in this string", "look", vbTextCompare) = 0 Then
MsgBox "woops, no match"
Else
MsgBox "at least one match"
End If
End Sub