[mso] want to select dates

Hi using excel 2003
 

Have a column with dates , and two additional columns with a 1 next to
date if in attendance

 

Max no of attendances are recorded in a different column

 

What I want to do is write a formula like

 

If (date 1 >= 01/12/2007 and date 2 <= 03/04-2008, sum (column th
attendances in) / max no of attendances expressed as a percentage

 

Not sure how to do the if statement

 

ann

 

Ann E Fitzmaurice

Medical Statistician

Immpact University of Aberdeen

Health Sciences Building

Foresterhill

Aberdeen, AB25 2ZD

Scotland

Tel: +44 (0)1224 553876  

 Fax: +44 (0)1224 555704 

Email: a.e.fitzmaurice@xxxxxxxxxx <mailto:a.e.fitzmaurice@xxxxxxxxxx> 

 

 



The University of Aberdeen is a charity registered in Scotland, No SC013683.

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