R/RcppExports.R
LBSPR_NLLabsel.Rd
Internal optimization function
LBSPR_NLLabsel(starts, x, P, LMids, LBins, LDat, MK, Linf, FecB, L50, L95, maxsd, CVLinf, Nage, usePen)
starts | a vector of starting parameters, relative SL50 (SL50/Linf), deltaSL (SL95-SL50)/Linf, and F/M (in log space) |
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x | vector of relative ages |
P | numeric value indicating proportion of cohort remaining at maximum age |
LMids | a vector of the midpoints of the length classes |
LBins | a vector of length classes |
LDat | a vector of lenght frequencies. Must be same length as LMids |
MK | the M/K value |
Linf | the Linf value for the population as a hole |
FecB | exponent of the length-fecundity relationship |
L50 | length at 50 per cent maturity |
L95 | length at 95 per cent maturity |
maxsd | numeric value - maximum number of standard deviations of length-at-age dist |
CVLinf | CV of length-at-age |
Nage | number of pseudo age-classes |
usePen | logical to use penalty for extreme estimates of selectivity |
negative log-likelihood value