fitted.stackedsdm function

Fitted values from a stackedsdm object

## S3 method for class 'stackedsdm'
fitted(object, ...)

Arguments

• object: An object of class stackedsdm
• ...: Not used

Returns

A matrix of fitted values.

Details

Extracts the fitted values from stackedsdm object.

Author(s)

Francis K.C. Hui francis.hui@anu.edu.au.

Examples

library(mvabund)
data(spider)
X <- spider$x
abund <- spider$abund

# Example 1: Simple example
myfamily <- "negative.binomial"
# Example 1: Funkier example where Species are assumed to have different distributions
# Fit models including all covariates are linear terms, but exclude for bare sand
fit0 <- stackedsdm(abund, formula_X = ~. -bare.sand, data = X, family = myfamily, ncores=2)
fitted(fit0)

# Example 2: Funkier example where Species are assumed to have different distributions
abund[,1:3] <- (abund[,1:3]>0)*1 # First three columns for presence absence
myfamily <- c(rep(c("binomial"), 3),
              rep(c("negative.binomial"), (ncol(abund)-3)))
fit0 <- stackedsdm(abund, formula_X = ~ bare.sand, data = X, family = myfamily, ncores=2)
fitted(fit0)