Priori means designating the process of reasoning without reference to any particular facts or experience.
In every trial a statistical point is defined which if reached before the targetted number of recruits, the study could be discontinued. In this study they defined p<0.01 as the point if reached either way, they would terminate the study. I hope I explained what "priori defined" means.
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Originally Posted by Ajay  I didnt get
Could anyone clearify this, please? |