frair_responses: FRAIR responses

In frair: Tools for Functional Response Analysis

Description

Available predator-prey functional responses.

Usage

	frair_responses(show=TRUE)
	

Arguments

show	A logical. If TRUE, information is printed to screen and nothing is returned.

Details

frair_responses is both a vector of useful information (via show=TRUE) and a vehicle to keep track of implemented functional responses. The latter is enforced by matching responses supplied to frair_fit to the names returned by frair_responses(show=FALSE).

Author(s)

Daniel Pritchard

Examples

resp_known <- names(frair_responses(show=FALSE))
frair_responses(show=TRUE)

Example output

Loading required package: stats4
Loading required package: bbmle
Response    Replacement?  Parameters  Description                                            
----------  ------------  ----------  -----------------------------------------------------  
typeI       Yes           X,a,T       A generic linear (type I) response                     
hollingsII  Yes           X,a,h,T     Holling's original type II function                    
rogersII    No            X,a,h,T     Roger's type II decreasing prey function               
hassIII     Yes           X,b,c,h,T   Hassell's original type III function                   
hassIIInr   No            X,b,c,h,T   Hassell's type III function, not assuming replacement  
emdII       No            X,a,h,P,T   Ecological Models and Data in R type II function       
flexp       Yes           X,b,q,h,T   Flexible exponent model, assuming replacement          
flexpnr     No            X,b,q,h,T   Flexible exponent model, not assuming replacement      

frair documentation built on May 2, 2019, 8:17 a.m.