Say that I have initialized the model as
with pm.Model() as model: mu = pm.Normal("mu", mu=0, sd=1) obs = pm.Normal("obs", mu=mu, sd=1, observed=y)
Now let’s say, I’d like to check what happens with this model what I change the priors to something else, so without re-initializing it, I’d like to replace the mean of
mu with some other value. How can I take the
model object and just replace one of the parameters with something else?