Renate wrote "I am trying to figure out how the relate function works in Epidata. I am following the examples on the epidata website. I downloaded this zip file today: Relate example - Clinical Study with four forms"
Unfortunately I think the uploaded copy was with errors. I just uploaded a fresh copy, which worked on my PC. I used EpiData Entry version 3.1, build (060106) with Windows XP.
Please download again and report to the list if the new one works. http://www.epidata.dk/php/downloadc.php?file=epidata_clin_study_example.zip
I suggest also to try the other relate examples also found on http://www.epidata.dk/examples.php
Jens Lauritsen EpiData Association