fitList {unmarked} | R Documentation |
constructor of unmarkedFitList objects
Description
Organize nested models for model selection or model-averaged prediction.
Usage
fitList(..., fits)
Arguments
... |
Fitted nested models. Preferrably named. |
fits |
An alternative way of providing the models. A (preferrably named) list of fitted models. |
Examples
# Fit some N-mixture models
data(mallard)
mallardUMF <- unmarkedFramePCount(mallard.y, siteCovs = mallard.site,
obsCovs = mallard.obs)
fm1 <- pcount(~ ivel ~ length, mallardUMF)
fm2 <- pcount(~ ivel ~ 1, mallardUMF)
fm3 <- pcount(~ 1 ~ 1, mallardUMF)
## Two methods of creating an unmarkedFitList using fitList()
# Method 1
fmList <- fitList(Global=fm1, ivel.=fm2, Null=fm3)
# Method 2. Note that the arugment name "fits" must be included in call.
models <- list(Global=fm1, ivel.=fm2, Null=fm3)
fmList <- fitList(fits = models)
# Model-averaged prediction
predict(fmList, type="state")
# Model selection
modSel(fmList, nullmod=fm3)
[Package
unmarked version 0.8-1
Index]