Setting subjective beta priors in JASP?
I have been wondering how to calculate the distribution width which to input for the subjective priors in JASP?
I found how to produce the beta distribution plot in R but what do I enter into JASP?
If I was using the ice cream/weather example for prior calculation from this blog
Could I do it as follows?
There are 10 studies who have measured mood over Antarctic winter using the same tool as I am using for Arctic winter.
9 of the 10 studies have shown that mood is worst in the winter.
Does this mean my prior would be 0.9?