Commit c1ba0c60 authored by Philipp Arras's avatar Philipp Arras
Browse files

Cleanup in InverseGammaModel

parent 08f43b49
......@@ -56,12 +56,12 @@ class InverseGammaModel(Operator):
return Linearization(points, jac)
@staticmethod
def IG(self, field, alpha, q):
def IG(field, alpha, q):
foo = invgamma.ppf(norm.cdf(field.local_data), alpha, scale=q)
return Field.from_local_data(field.domain, foo)
@staticmethod
def inverseIG(self, u, alpha, q):
def inverseIG(u, alpha, q):
res = norm.ppf(invgamma.cdf(u.local_data, alpha, scale=q))
return Field.from_local_data(u.domain, res)
......
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