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AlleleRetain (version 1.1)

aRetain.summary: Summarize Demographics and Allele Retention from aRetain

Description

Summarize pertinent information about the population simulated by aRetain.

Usage

aRetain.summary(adata, GeneCount, alpha=0.05, dropextinct = FALSE)

Arguments

adata
list of output from aRetain
GeneCount
"adult" or "all" as specified for aRetain
alpha
confidence level e.g. 0.05 for 95% intervals
dropextinct
logical: should simulated populations that decline to zero be omitted from the summary?

Value

  • A matrix in which the rows correspond to simulation years (0,...,nyears) and the columns are summary variables:
  • MeanNmean number of adults
  • SENSE for # adults
  • MeanNNonbrmean # of nonbreeders
  • MeanBrFmean # of breeding females
  • SEBrFSE for # of breeding females
  • MeanBrMmean # of breeding males
  • SEBrMSE for # of breeding males
  • MeanNFoundmean # of founders (starters and supplemental individuals) remaining
  • MeanNMigrmean # of immigrants present
  • MeanAgemean age of breeding adults (those that are actually paired that year)
  • P.extantprobability that the population is extant (proportion of simulations in which the population does not become extinct)
  • P.xLCLlower bound of the confidence interval for P.extant
  • P.xUCLupper bound of the confidence interval for P.extant
  • P.retainprobability that the rare allele is present in the population
  • P.LCLlower bound of the confidence interval for P.retain
  • P.UCLupper bound of the confidence interval for P.retain
  • A.Freqfrequency of the rare allele in the simulated population (in adults or in all individuals, as per GeneCount argument in aRetain)
  • A.SEstandard error for A.Freq

References

Weiser, E.L., Grueber, C. E., and I. G. Jamieson. In review. AlleleRetain: A program to assess management options for conserving allelic diversity in small, isolated populations. Molecular Ecology Resources.