Getting priors

prior_summary(attendance_bglm)

Priors for model 'attendance_bglm' 
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Intercept (after predictors centered)
 ~ normal(location = 0, scale = 10)

Coefficients
 ~ normal(location = [0,0,0,...], scale = [2.5,2.5,2.5,...])
     **adjusted scale = [0.099,2.500,2.500,...]
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See help('prior_summary.stanreg') for more details