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sdmTMB 0.4.3
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@seananderson seananderson released this 29 Feb 06:23
v0.4.3
5f87d31

  • Fix a bug likely introduced in July 2023 that caused issues when
    extra_time was specified. This is an important bug and models fit with
    extra_time between that date (if using the GitHub version) and v0.4.2.9004
    (2024-02-24) should be checked against a current version of sdmTMB
    (v0.4.2.9005 or greater). On CRAN, this affected v0.4.0 (2023-10-20) to
    v0.4.2. Details:

    • The essence of the bug was that extra_time works by padding the data
      with a fake row of data for every extra time element (using the first row of
      data as the template). This is supposed to then be omitted from the
      likelihood so it has no impact on model fitting beyond spacing
      time-series processes appropriately and setting up internal structures for
      forecasting. Unfortunately, a bug was introduced that caused these fake data
      (1 per extra time element) to be included in the likelihood.

  • Issue error if time column has NAs. #298 #299

  • Fix bug in get_cog(..., format = "wide") where the time column was
    hardcoded to "year" by accident.

  • Poisson-link delta models now use a type argument in delta_gamma() and
    delta_lognormal(). delta_poisson_link_gamma() and
    delta_poisson_link_lognormal() are deprecated. #290

  • Delta families can now pass links that are different from the default
    "logit" and "log". #290

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