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Creating a Split-Plot Factorial Study

This video demonstrates how to set up a factorial protocol in ARM and enter treatment information, then views a Split-Plot trial to see how the treatments are built and randomized in a trial.
 
Note: A Split-Plot study is entered the same way as a Factorial or a Strip-Block study. The only difference is the way ARM randomizes the trial map and analyzes the data. So these instructions apply for all 3 of these study types.
 
 

Contents

0:56
In ARM, select File – New Protocol to begin the protocol creation process.
 
1:46
Select the Protocol Settings button while on the New Protocol dialog, to set the study design so that the Treatments editor is set up for the factorial design.
 
4:10
Enter treatment information by specifying the levels of each factor.
 
5:56
The Factor ID and Level Number treatment fields describe how the treatments are built in a trial.
 
7:37
In a Split-Plot trial, the main units are randomized within the replicate, and the subunits are then randomized within each main unit.
 
 

Downloads

Creating a Split-Plot Factorial Protocol.pdf - A written tutorial of this content, with screenshots from the video.
 
Split-PlotExampleStudies.zip - A .zip file containing the protocol and trial files used in the presentation.