Simulation for entry is not that easy. But some tests have been done with "recording software". The results of this could be uploaded if there is an interest.

Simulation for analysis is rather simple.

The simplest way is: close * generate x empty observations, e.g. 1000: generate 1000 * then generate the variables: e,g, integer sex: gen i sex = 1 if recnumber > 499 then sex = 0

.... continue with other variables. * look also in the help file for: random functions.

The extended way is to use the user specified commands. For explanation of this see: The documentation page or the direct download link at: http://www.epidata.dk/php/downloadc.php?file=cmd_command_epidata_analysis.pd...

Kind regards

Jens Lauritsen EpiData Association