unmarkedPower-class: Methods for unmarkedPower objects

In rbchan/unmarked: Models for Data from Unmarked Animals

Methods for unmarkedPower objects

Description

Various functions to summarize and update unmarkedPower objects

Usage

## S4 method for signature 'unmarkedPower'
show(object)
## S4 method for signature 'unmarkedPower'
summary(object, ...)
## S4 method for signature 'unmarkedPower'
update(object, ...)

Arguments

object	An object of class unmarkedPower created with the powerAnalysis function
...	For update, arguments to change in the updated power analysis. Not used by summary

Value

For show and summary, summary output is printed to the console. For update, a new powerAnalysis object corresponding to the new arguments provided.

Author(s)

Ken Kellner [e-mail]

See Also

powerAnalysis

Examples

## Not run: 

# Simulate an occupancy dataset
forms <- list(state=~elev, det=~1)
coefs <- list(state=c(intercept=0, elev=-0.4), det=c(intercept=0))
design <- list(M=300, J=8) # 300 sites, 8 occasions per site
occu_umf <- simulate("occu", formulas=forms, coefs=coefs, design=design)

# Fit occupancy model to simulated data
template_model <- occu(~1~elev, occu_umf)

# Set desired effect sizes to pass to coefs
effect_sizes <- list(state=c(intercept=0, elev=-0.4), det=c(intercept=0))

# Run power analysis
pa <- powerAnalysis(template_model, coefs=effect_sizes, alpha=0.05)

# Look at summary
summary(pa)

# Update the analysis with new arguments
(pa2 <- update(pa, alpha=0.01))


## End(Not run)

rbchan/unmarked documentation built on April 3, 2024, 10:11 p.m.