Tim Miller
Tim Miller
in wham initial value for ln(a) = 0. For B-H initial value for ln(b) = 0 and for Ricker ln(b) = -10 maybe a better guess would be by determining...
Below applies for Beverton-Holt or Ricker as defined in the paper Liz and I did. Liz, please correct any errors. The R0/steepness parameterization requires a third variable: unfished SSB/R, which...
Rick, That makes sense that for a given year of biology you get equivalent results for either a,b or R0,steepness parameterization. You can translate from one to the other for...
Closing this, but if this is still an issue, please reopen with information on the version/commit of wham you are using and perhaps show that it is an issue using...
It is a stationary and separable 2D AR1 process on logit scale. The basic usage is to have constant age(s) at full selectivity over time. Those ages and any fixed...
Configuring AR for fully-selected q as a separate process is an option in WHAM. The undocumented approach allows a full q that can change with age and in magnitude over...
@Cole-Monnahan-NOAA how would you know a priori which age to use for scaling if there are RE for each age? It seems like the selectivity>1 issue noted by @Rick-Methot-NOAA could...
closing this as fixed thanks to @brianstock a long time ago.
specifying selectivity blocks pointers for fleets and indices (either to be the same or not) is possible on devel branch.
Could @brianstock add ability to set initial/fixed values for RE correlation and variance parameters analogous to those options in set_NAA and set_M functions in the SSRTWG repo? On Fri, Jul...