app sequence & fixed order

[Emma Andripo]

Hello all,

I have an experiment with 4 apps (app1, app2, app3, app4). I want three of these apps in a different fixed order for the sessions that I run. For example: in one session [ app1, app3, app2, app4 ],  session 2 [app1, app4, app3, app2] & session 3 [app1, app2, app4, app3]. I thought of manually changing this in the app sequence (session configuration) before each session but it is not very efficient.

Does anyone know how could I do this?

Thank you!
Emma

[Chris @ oTree]

You can create 3 session configs, each one with a different app_sequence.