def propose(self):
ret = copy(self)
ret.value = ilogit(norm.rvs(loc=logit(self.value), scale=self.proposal_sd))
return ret, 0.0 # symmetric
def propose(self):
ret = copy(self)
ret.value = ilogit(
norm.rvs(loc=logit(self.value), scale=self.proposal_sd))
return ret, 0.0 # symmetric
def compute_prior(self):
return norm.logpdf(logit(self.value), loc=self.mean, scale=self.sd)
def compute_prior(self):
return norm.logpdf(logit(self.value), loc=self.mean, scale=self.sd)
