Hi. I am trying to find a formula to calculate the average of the first 20 values in a column, then the average of the 20 20 values and then the average of the third 20 values etc.
I tried to do this by simply summing the first 20 values and dividing them by 20: sum(B2:B21)/20. This works for the first value but when I used autofill to populate the next formula I get sum(B3:B22)/20 NOT sum(B22:B41)/20 which is what I want. I'm sure there must be a straightforward way of achieving this but I've not yet been able to work it out. Please help! Thanks in advance. Nick -- ---------------------------------------------------------------------------------- Some important links for excel users: 1. Follow us on TWITTER for tips tricks and links : http://twitter.com/exceldailytip 2. Join our LinkedIN group @ http://www.linkedin.com/groups?gid=1871310 3. Excel tutorials at http://www.excel-macros.blogspot.com 4. Learn VBA Macros at http://www.quickvba.blogspot.com 5. Excel Tips and Tricks at http://exceldailytip.blogspot.com To post to this group, send email to [email protected] <><><><><><><><><><><><><><><><><><><><><><> HELP US GROW !! We reach over 6,800 subscribers worldwide and receive many nice notes about the learning and support from the group.Let friends and co-workers know they can subscribe to group at http://groups.google.com/group/excel-macros/subscribe
