[libreoffice-users] selecting cells in calc sheet

Hi Folks ..


I need to be able to select  the last 3 in a series of cells that change on a weekly
basis 



so i week 1 there would be 1 cell  no action 
week 2                              2 cells  no action 
week 3                          3 cell sum three cells 
week 4                          4 cells sum last three
week 5                          5 cells sum last three  

and so it goes on for 8 weeks always just summing the last 3 cells in the
series  then divide by 3 subtract 30 = result ..


Pete 

     



-- 
Illegitimi non carborundum . ro for the purists out there
Noli nothis permittere te terere. 

-- 
To unsubscribe e-mail to: users+unsubscribe@global.libreoffice.org
Problems? http://www.libreoffice.org/get-help/mailing-lists/how-to-unsubscribe/
Posting guidelines + more: http://wiki.documentfoundation.org/Netiquette
List archive: http://listarchives.libreoffice.org/global/users/
All messages sent to this list will be publicly archived and cannot be deleted