Issue 561: Soft min transformation #562
Merged
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This PR closes #561.
This is a small PR which simply redefines the
Ascertainment
part of the observation model composition to have a custom transformation which soft mins the expected observations at1e15
chosen so that theInexactErrors
are not caused by wild sampling in some models.I also increased the pipeline test draws to better check if this is operating as expected.
PS
I've done this as an extension of the work in #560 so if @seabbs is happy with that we can do this PR as a 2-fer.
Minor change: I noted that
fetch
was still being used in the tests as a legacy of usingDagger.jl
. This didn't error because it has a sensibleBase
default but I've removed as unnecessary.