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multiSA 0.3.0

• Use the potentially faster default pipe |> instead of magittr’s pipe %>%
• Fix movement indexing in calc_population() (model previously had a 1 season lag that was erroneous)
• Initial rec devs are length na if advance age after season 1 (obviously in seasonal models), otherwise remains length na-1
• Remove some loops with apply() to speed up calc_F()
• Length-age matrices, when modified by selectivity have a tiny number added to denominator to avoid division by zero
• Update how selectivity arrays are filled in, fixes issue when time blocks are used
• Use parallel package functions instead of snowfall for parallel computation with profiling and retrospectives
• Fix indexing with predictions of stock composition by coercing a vector of 1’s and 0’s to boolean
• Add do_jitter() function
• Clean up various internal functions: like_comp(), optimize_RTMB(), get_sdreport()
• Export get_likelihood_components()
• Reporet fitting time in fit_MSA()

multiSA 0.2.0

• New selectivity options: constant over size and age range, mapping a subset of length or age from fleet to index
• Add calc_init_population() for spool-up in spatial or seasonal models
• Report most state variables and fits to data invisibly in plotting function
• Add multivariate logitnormal likelihood to comp data
• Update residual calculation for composition data
• Fix predictions of tag transitions. Model previously had a 1 season lag that was erroneous.

multiSA 0.1.1

• More robust max F check when calc_F() to prevent numerical overflow (check in log space rather than normal space)
• Various checks for NA’s in plotting functions
• Fix internal function collapse_yearseason that converts year and season dimensions of arrays into single time dimension
• Various fixes for cleaner console reporting
• Profile function exports model object and parameter values to individual cores in parallel mode
• Properly dispatch S4 generics for MSAassess (previously used S3 methods)
• Remove stats::uniroot import for compatibility with RTMB 1.9

multiSA 0.1.0 (alpha version)

• Initial CRAN release

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.