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[Feature]: Allow sdlog (or scalar multiplier) as estimable #627

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kellijohnson-NOAA opened this issue Jun 13, 2024 · 1 comment
Open

[Feature]: Allow sdlog (or scalar multiplier) as estimable #627

kellijohnson-NOAA opened this issue Jun 13, 2024 · 1 comment
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kind: feature New feature or request P3 low priority task status: wishlist this will be moved to a later milestone theme: NLL refactor Negative log likelihood
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Parking lot

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@kellijohnson-NOAA
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With respect to needing to specify input uncertainty for catches and indices of abundance...

For future milestones may also be good to allow treating the sdlog (or a scalar multiplier) as an estimable parameter rather than an input for aggregate catch and indices. E.g., wham has a scalar parameter (that is fixed at 1 by default) that is multiplied with sdlog for the catch and indices. One benefit of that approach is that any information about relative sampling intensity over years can be used to configure the input sdlog. An analogous approach could be applied to precision parameters for composition data.

Originally posted by @timjmiller in #136 (comment)
@kellijohnson-NOAA kellijohnson-NOAA added this to the Parking lot milestone Jun 13, 2024
@kellijohnson-NOAA kellijohnson-NOAA added kind: feature New feature or request status: wishlist this will be moved to a later milestone P3 low priority task theme: NLL refactor Negative log likelihood labels Jun 13, 2024
@kellijohnson-NOAA kellijohnson-NOAA mentioned this issue Jun 13, 2024
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@Andrea-Havron-NOAA
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The standard deviation parameter is now an estimable parameter of the distribution classes.

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kind: feature New feature or request P3 low priority task status: wishlist this will be moved to a later milestone theme: NLL refactor Negative log likelihood
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Parking lot
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@kellijohnson-NOAA @Andrea-Havron-NOAA