LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #1   Report Post  
Junior Member
 
Posts: 2
Default Elementary SUMPRODUCT Question

I have used this formula to count unique names in a list (from another Banter thread from 2010):

=SUMPRODUCT((B1:B20<"")/COUNTIF(B1:B20,B1:B10&""))

I do not know how this works, especially the / operator. Would someone be willing to explain how this formula works?

Thanks a lot
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Function using autofill and auto select - elementary arithmetic Kidu Excel Discussion (Misc queries) 0 March 2nd 10 04:08 PM
Elementary(?) GetChartElement Question MikeM Charts and Charting in Excel 6 September 8th 09 07:34 PM
Elementary question ozalid Excel Discussion (Misc queries) 8 October 29th 08 03:38 PM
Im sure this question is elementary... Wheezl Excel Worksheet Functions 4 May 23rd 06 01:10 AM
SumProduct question Jamesy Excel Discussion (Misc queries) 5 March 31st 06 05:20 PM


All times are GMT +1. The time now is 12:02 AM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 ExcelBanter.
The comments are property of their posters.
 

About Us

"It's about Microsoft Excel"