unmarkedFitList-class {unmarked}

Class "unmarkedFitList"

Description

Class to hold multiple fitted models from one of unmarked's fitting functions

Objects from the Class

Objects can be created by using the fitList function.

Slots

fits:

A "list" of models.

Methods

coef

signature(object = "unmarkedFitList"): Extract coefficients

SE

signature(object = "unmarkedFitList"): Extract standard errors

modSel

signature(object = "unmarkedFitList"): Model selection

predict

signature(object = "unmarkedFitList"): Model-averaged prediction

Note

Model-averaging regression coefficients is intentionally not implemented.

See Also

fitList, unmarkedFit

Examples

showClass("unmarkedFitList")

data(linetran)
(dbreaksLine <- c(0, 5, 10, 15, 20))
lengths <- linetran$Length * 1000

ltUMF <- with(linetran, {
	unmarkedFrameDS(y = cbind(dc1, dc2, dc3, dc4),
	siteCovs = data.frame(Length, area, habitat), dist.breaks = dbreaksLine,
	tlength = lengths, survey = "line", unitsIn = "m")
	})

fm1 <- distsamp(~ 1 ~1, ltUMF)
fm2 <- distsamp(~ area ~1, ltUMF)
fm3 <- distsamp( ~ 1 ~area, ltUMF)

fl <- fitList(Null=fm1, A.=fm2, .A=fm3)
fl

coef(fl)
SE(fl)

ms <- modSel(fl, nullmod="Null")
ms