length.comp.ss: Function to calculate sample size requirements for length...

Description Usage Arguments Value Examples

View source: R/lengthCompSS.R

Description

Function to calculate sample size requirements for length composition estimates using the methods of Thompson 1987

Usage

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## S3 method for class 'comp.ss'
length(alpha, dist)

Arguments

alpha

the significance level

dist

the desireed level of precision

Value

returns the minimum sample size to achieve the desired level of precision at the specified significance level

Examples

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length.comp.ss(0.05, 0.10) # To estimate the proportions within 10 percentage points of the actual values 95% of the time

jBernardADFG/LakeLouiseBurbotOP2020 documentation built on March 25, 2020, 12:06 a.m.