2012 has been the most awesome year since we started Chandoo.org.
The credit for this goes to our community of Excel users – that is you.
For practically every day of 2012, you have inspired me (and all of us at Chandoo.org) to learn something new, share and make you awesome. I know I say this many times, but I can never feel enough – Thank you for your support to Chandoo.org.
Apart from you, there are many other amazing people & companies that played a role in our success. In this post, let me highlight them & express my sincere gratitude.
People who helped me in 2012:
Teachers & Gurus:
Running a business, website & family requires a lot of motivation, fresh ideas & learning. Thanks to several wonderful teachers & inspiring individuals who gave me the strength I need this year.
Excel & Visualization Teachers:
Jon Peltier, Dick Kusleika, Debra Dalgleish, Mike Alexandar, Daniel Ferry, Robert Mundigl, Hui, Francis, Rob Collie, Bill Jelen and many more.
Chandoo.org Forum Members:
Hui, Sajan, NarayanK, BobHC, Faseeh, SirJB, Luke and all other regulars & Ninjas who contribute to my Excel knowledge everyday.
Business & Motivation
Andy Sernovitz, Darren Rowse, Yaro Starak, Avinash, Brandon Pearce, Alok, Pat, Chris, MrMoneyMustache, Jacob, Patrick and many more.
Technology
Amit Agarwal, John Gruber and many more sourced thru FlipBoard, Twitter & Pulse
Authors
As I was traveling quite a bit (1.5 months each in Thailand & Australia and few weeks with in India) I could not read as much as I wanted to. But I did manage to read & learn from some amazing authors, books. Special thanks to these wonderful authors.
- Chris Guillebeau $100 Startup
- Sam Walton Made in America
- Daniel Kahneman Thinking Fast & Slow
- Benjamin Graham Intelligent Investor
- Bill Bryson Down Under
- John F. Love McDonalds – Behind the arches
- Danielle S. Fairhurst Business Analysis using Excel
- Rob Collie DAX Formulas for PowerPivot
- Bill Jelen PowerPivot in Excel
And many other…
Note: All the book links to Amazon are affiliate links. That means, if you purchase something after clicking on them, I get a few cents 
Partners, Affiliates & Supporters
To make Chandoo.org successful, I collaborate with many great minds in this industry. Some of these remarkable people are,
Chandoo.org Partners
- Danielle at Plum Solutions (and her assistant Susan) helped me arrange first ever Excel & Dashboard classes in Australia.
- Paramdeep at Pristine Education (and their staff) helped us offer various financial modeling training programs thru Chandoo.org.
- Daniel Ferry at ExcelHero.com helped me offer Excel School training along with his academy so that many of you could become awesome in Excel.
- Ankush at ActiKnow Consulting for helping many of our clients with custom Excel solutions.
Our Affiliates:
This year was great for many of our affiliates too. Thanks to their support, we had more customers and they had more revenues. Some of our most prominent affiliates are,
Dashboard Spy, Francis, Daniel Ferry, Debra Dalgleish, Philip, Ken Puls, Oscar, Jimmy Pena, Victor Chan, Alan Murray and many more.
Our Supporters:
Many people selflessly spend their time & energy promoting our cause – to make you awesome. My sincere thanks and love goes to,
Hui, SirJB, BobHC, Luke, Faseeh, Sajan, Narayank and all our Forum regular members & Ninjas.
Special thanks to Fabrice, Robert, Oscar & others who regularly to link to us and spread the good word.
Press:
Special thanks to Kumara Swamy from Telegraph India for featuring me in an article this year.
Customers & Readers
This year, close to 5,000 of you blessed me with your product purchases from us. More than 55,000 of you are now part of our RSS / Newsletter community. Many more continue to join us each day. Thank you so much for inviting me in to your life & taking time to learn from us.
Many thanks to KPMG, Renault Nissan, Ecobank, SEEK, and many other corporate clients for supporting us this year.
I am also thankful to our Excel forum members.
Special thanks to
- Attendees of various live classes conducted by me this year in Perth, Sydney, Melbourne, Brisbane & Chennai.
- People in Sydney, Melbourne, Brisbane & Perth who met me when I was in Australia.
- People in Chennai who met me for coffee.
- Hui & Family, Danielle & Family for sharing some of my evenings very nice and memorable.
Our Staff
Most of what we did at Chandoo.org not even remotely possible without of staff. I am amazed at their level of commitment and support to our mission to make you awesome. My heartfelt thanks to,
- Ravindra: for helping with various training enrollments, emails & customer service
- Vijay: for teaching VBA
- Sameer: for answering student doubts in training programs
- Sujatha: for providing customer care & email support
- Pothi: for taking care of our server & site infrastructure
- Chittibadrayya: for taking care of all the book-keeping & accounting aspect of our business
Special thanks to Neel (our iPhone developer) too.
Websites & Companies that helped me in 2012
I am thankful to Microsoft for making Excel so awesome.
I am also thankful to,
Email & Productivity: Google, iPhone
Website, Hosting & E-commerce: WordPress, GoDaddy, Wishlist Member, KnownHost, Amazon, PayPal, E-Junkie, 2Checkout, EBS
Community & Connection: Twitter, Facebook, Youtube, Skydrive
Software: Paint.NET, Mozy, Notepad ++, Camtasia & Snagit, Skype
There are many other software, companies and websites that help me every day. I am really thankful to each and every one of these. Detailed listing here.
Last but not least…
There is someone else that deserve utmost thanks for everything I do at Chandoo.org.
- My family: Jo & kids support me and Chandoo.org in numerous ways. They shower me with love, humor and support everyday so that I can be awesome at what I do.
- All my close friends & relatives: for supporting me & encouraging me to do better.
PS… something for you:
Here is a nice little surprise for you. Go ahead and download it. Unlock the secret message.
PS: Incase you have difficulty downloading the file, see it in action here.
24 Responses
I’d suggest simply using the subtotal function and filtering the data using the Win/Loss column. You get the same results and the formula is more comprehensible.
@John
That is one option.
There are times however when you want to see the whole data table or a filtered subset and still want to produce summary reports against an unfiltered field.
Is there a particular reason why you are using a comma and the unary (–) operator for the second array in the SUMPRODUCT formula? It seems to work the same if you were to string the arrays together using the asterisk (*). The advantage is that SUMPRODUCT treats the entire string of arrays as a single array.
@Mathew
Your correct, There is no difference.
I thought it may have been easier to explain this method.
Is there a way to do this on a large set of data? As in ~100,000 rows? When I try I get an error because the formula becomes too long. It says the max length of a formula is 8,192 characters. Excel 2010.
How do I incorporate a specific text within a cell for the second array. For instance, – -(C7:C13=”Apple”)
when I chose a specific text the formula does not work.
@RB
I am not sure what is the issue as if I use the sample data in the post the following work fine
Count:
=SUMPRODUCT(SUBTOTAL(3,OFFSET(C7:C13,ROW(C7:C13)-MIN(ROW(C7:C13)),,1)), –(C7:C13=”L”))
Sum:
=SUMPRODUCT(SUBTOTAL(3,OFFSET(C7:C13,ROW(C7:C13)-MIN(ROW(C7:C13)),,1)),(C7:C13=”L”)*(D7:D13))
You may want to check that there are no leading or trailing spaces in your list of Apples
I should have given a better explanation. Heres my situation. I have a column with cells filled with names like Column 1, Column 2, Pier 1, Pier 2, etc. If the cell just contained Pier and searched for that it works. But because it has other characters in the cell its not recognizing the pier. So how can I extract specific characters of a string of text in this formula?
Hopefully this was a better explanation
Hello-
This formula works pretty well for me except that it slow down excel and prevents some of my macros from working. I was wondering if there was a way to program this in VBA so that excel isn’t always trying to recalculate it. I would like to use a push of a button to get it to run then paste in a cell.
Thanks!
I am trying to sum filtered data in a column, but would want to ignore the negative values in the column. How to go about doing this?
@Akshay
Why not just add a filter to that column to only show the values greater than zero?
The negative values are required for reporting purposes, but their effect on the total is distorting the required output. Please advise.
@Akshay
I’d suggest making a post in the Chandoo.org Forums
http://forum.chandoo.org/
Attach a sample file to simplify the task
I have this working for counting and summing, however, I have a list and for the second array, I need a criteria. That is, I’m looking for b13:b200=”01.??.??” or =left((a1,2) or something like that. These types of criteria matches do not appear to work as I get a blank as a result.
Thanks!
@Bob
As your formula b13:b200=”01.??.??” looks like you are trying to check the first day of the month of the range
What about trying Day(B13:B200)=1
Hai Experts,
i understood this formula well and working fine in MS Excel 2013
but when the same am trying to place in google Spreadsheet it shows error as
“SUMPRODUCT has mismatched range sizes. Expected row count: 1. column count: 1. Actual row count: 2014, column count: 1.” and as a result #VALUE! Appears in cell.
Can anyone please help me how would i get it done in Google Spread sheet
or is there any other formula as a substitute for this.
Thank you very much.
thanks for providing this.. but why does excel keeps on prompting Circular referencing in cell D3?
@Vivek
I don’t know
I just downloaded the file and it is working fine and not showing that error
Goto the Formulas, Calculation Options Tab and check that Calculation is set to Automatic
What version of Excel and Windows are you using ?
I know that this forum is for MS Excel, but I am trying to help someone who is working in Google Sheets. The below formula works in Excel but Google Sheets returns:
“SUMPRODUCT has mismatched range sizes. Expected row count: 1. column count: 1. Actual row count: 39000, column count: 1.” and as a result #VALUE! Appears in cell.
This is the same problem asked by Srichirin above. Does anyone know if there is a formula for Google Sheets that will replicate what MS Excel does?
=SUMPRODUCT(SUBTOTAL(3,OFFSET($C$6:$C$39500,ROW($C$6:$C$39500)-MIN(ROW($C$6:$C$39500)),,1)),- -($C$6:$C$39500=H1),($D$6:$D$39500))
Trying to find a SUMPRODUCT formula that counts the word Closed by date for the last 7 days in a filtered list.
=COUNTIF(M:M,”>”&TODAY()-7) works ok for unfiltered count Column M contains Closure dates (blank if open) and Column L is Status Open or Closed
@ Terry
Please ask the question at the Chandoo.org Forums
https://chandoo.org/forum/
Please attach a sample file to ensure a quicker more accurate answer
I used this formula and worked like a charm! But, now I’ve been requested to use it but adding not one but two criteria in the same formula. For instance the sum I was doing added negative and positive numbers. I’ve been asked to use the exact same formula but adding that only positive numbers were considered… any idea on how to do this?
How exactly do you do sum filtered cells when two criteria are need not just one?
Thank you so much brother literally I have been struggling since morning to get the sum of the filtered category, however, after reading your blog attentively i got my solution, so thanks a lot once again.