Sunday, May 27, 2012

yogi_Compute Sum Of Entries In A Column For The Last Specified Number Of Days

Yogi Anand, D.Eng, P.E.       Google Spreadsheet    Post  #564    May 27, 2012     www.energyefficientbuild.com.

Based on a post by Adam ...
http://productforums.google.com/forum/#!category-topic/docs/spreadsheets/LEYuTOmGLhw
I have created the following illustration