GenerateWinterSurvival: Generate Daily Winter Survival Probabilities

Description Usage Arguments Value

View source: R/GenerateWinterSurvival.R

Description

This function uses the length of the specified winter start and end dates to provide a modified daily winter surival probability the creates a 'percentSurviving' probability of individuals below a specified winter cutoff to survive the entire winter

Usage

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GenerateWinterSurvival(
  winterStartDate,
  winterEndDate,
  percentSurviving = 0.001
)

Arguments

winterStartDate

Lethal concentration for 'lc_percent' [float]

winterEndDate

Percentage lethality in population for 'lc_conc' [float]

percentSurviving

The fraction of individuals below the winter size threshold that survive through winter. Default is 0.0001 [float]

Value

A time series (vector of length 365) of daily winter survival probabilities that are multiplied against background survival. Outside of the winter start and end dates, the value is 1. [vector]


npollesch/FishToxTranslator documentation built on May 23, 2021, 3:21 a.m.