Lambda: Calculate Mean Population Growth Rate.

Description Usage Arguments Value Examples

View source: R/model_functions.R

Description

Given population changes over specified period, Lambda calculates mean lambda (population growth rate) with lower & upper bounds. Lambda = 1 indicates a stable population.

Usage

1
Lambda(popChanges, selectCI = NULL)

Arguments

popChanges

A numeric vector providing population changes. Likely the output from PopProjections.

selectCI

Numeric value of either 0.90, 0.95, or 0.99. Denotes confidence interval (to probs argument) using sample quantiles quantile. Default is NULL, which is the same as 0.95.

Value

A dataframe with seven fields, including mean lambda.

Examples

1
# coming soon

jasondubois/spopmodel documentation built on Dec. 4, 2019, 9:12 p.m.