len.sim: function to generate survey (pulse) and continuous LFDs
In Henning-Winker/FLRef: Reference point computation for advice rules

len.sim

R Documentation

function to generate survey (pulse) and continuous LFDs

Description

function to generate survey (pulse) and continuous LFDs

Usage

len.sim(
  N_a,
  params,
  model = vonbert,
  ess = 250,
  timing = seq(0, 11/12, 1/12),
  unit = "cm",
  scale = TRUE,
  reflen = NULL,
  bin = 1,
  cv = 0.1,
  lmin = 5,
  lmax = 1.2
)

Arguments

`N_a`	numbers at age sample
`params`	growth parameter, default FLPar(linf,k,t0)
`model`	growth model, only option currently vonbert
`ess`	effective sample size
`timing`	t0 assumed 1st January, default seq(0,11/12,1/12), but can be single event 0.5
`unit`	default is "cm"
`scale`	if TRUE scaled to N_a input
`reflen`	evokes fixed sd for L_a at sd = cv*reflen
`bin`	length bin size, dafault 1
`cv`	variation in L_a
`lmin`	minimum length
`lmax`	maximum upper length specified lmax*linf