Mature survival - Calculates alpha and beta from mean and variance.

Calculates the alpha and beta parameters based on mu, here the mean probability of mature survival, and s calculated variance.

Usage

alphabeta.calc(mu, var)

Arguments

mu

Sample mean. Must be a single integer between 0 and 1.

var

Derived variance based on var.option. Must be a single integer between 0 and 1.

Value

List with the parameters alpha and beta.