Lets say you are the head of purchasing department at Big Corp Co.
You are obviously very busy. Every day starting with a large cup of coffee and ends with a big smile, as you save your company thousands of $s by negotiating best deals, finding best providers and being awesome.
Today, let me share a small Excel tip with you that will make you even more awesome.
Finding a provider with lowest value:
Lets say you are looking at a table like below and want to find-out lowest priced providers for each service.
To find providers with lowest value:
- Find the least amount for each service. Assuming the services are in the range C5:G5, use =MIN(C5:G5) to get this.
- Give a name to list of providers. I call mine as providers
- Using INDEX, MATCH formulas find the provider name with lowest amount. Like this:
=INDEX(providers, MATCH(minimum_value, C5:G5, 0)) - Bingo. You have the answer.
Bonus tip #1: Highlighting lowest values.
If you just want to highlight the lowest values, use conditional formatting.
- Select first row of numbers.
- Go to Home > Conditional Formatting > Top / Bottom rules > Bottom 10 items
- Set to Bottom 1 and specify formatting as you want.
- Using format painter, copy the conditional formatting, one row at a time.
- Done!
Bonus tip #2: Handling Ties
Often 2 or more providers will tie for the bottom spot. What then?
One way to handle the ties is to show the word ties when 2 or more names have lowest value. To do this, use this formula instead.
=IF(COUNTIF(C5:G5, minimum_value)>1,"Ties", INDEX(providers,MATCH(minimum_value,C5:G5,0)))
A formula challenge for you…
Now that you know how to find the lowest value, here is a challenge for you.
- How do you write a formula to find which provider has maximum lowest values. In this example, the name we are looking for is TATA as they have 3 lowest values.
Want to find more… look here:
If you want to find more Excel formula tips and techniques, look no further. Start your journey with this and see how deep your formulas can nest.
13 Responses to “Data Validation using an Unsorted column with Duplicate Entries as a Source List”
Pivot Table will involve manual intervention; hence I prefer to use the 'countif remove duplicate trick' along with 'text sorting formula trick; then using the offset with len to name the final range for validation.
if using the pivot table, set the sort to Ascending, so the list in the validation cell comes back alphabetically.
Hui: Brillant neat idea.
Vipul: I am intrigued by what you are saying. Please is it possible to show us how it can be done, because as u said Hui's method requires user intervention.
Thks to PHD and all
K
Table names dont work directly inside Data validation.
You will have to define a name and point it to the table name and then use the name inside validation
Eg MyClient : Refers to :=Table1[Client]
And then in the list validation say = MyClient
Kieranz,
Pls download the sample here http://cid-e98339d969073094.skydrive.live.com/self.aspx/.Public/data-validation-unsorted-list-example.xls
Off course there are many other ways of doing the same and integrating the formulae in multiple columns into one.
Pls refer to column FGHI in that file. Cell G4 is where my validation is.
Vipul:
Many thks, will study it latter.
Rgds
K
[...] to chandoo for the idea of getting unique list using Pivot tables. What we do is that create a pivot table [...]
@Vipul:
Thanks, that was awesome! 🙂
@Playercharlie Happy to hear that 🙂
Great contribution, Hui. Solved a problem of many years!
Thanks to you, A LOT
Hi Hui,
Greeting
hope you are doing well.
I'm interested to send you a private vba excel file which i need to show detail of pivot in new workbook instead of showing in same workbook as new sheet.
Please contact me on muhammed.ye@gmail.com
Best Regards