fitted.initgmf {sgdGMF} | R Documentation |
Extract the fitted values of an initialized GMF model
Description
Computes the fitted values of an initialized GMF model.
Usage
## S3 method for class 'initgmf'
fitted(object, ..., type = c("link", "response", "terms"), partial = FALSE)
Arguments
object |
an object of class |
... |
further arguments passed to or from other methods |
type |
the type of fitted values which should be returned |
partial |
if |
Value
If type="terms"
, a list of fitted values containing the fields XB
,
AZ
and UV
. Otherwise, a matrix of fitted values in the link or
response scale, depending on the selected type
.
See Also
Examples
# Load the sgdGMF package
library(sgdGMF)
# Generate data from a Poisson model
data = sim.gmf.data(n = 100, m = 20, ncomp = 5, family = poisson())
# Fit a GMF model with 3 latent factors
init = sgdgmf.init(data$Y, ncomp = 3, family = poisson())
# Get the fitted values of a GMF model
str(fitted(init)) # returns the overall fitted values in link scale
str(fitted(init, type = "response")) # returns the overall fitted values in response scale
str(fitted(init, partial = TRUE)) # returns the partial fitted values in link scale
[Package sgdGMF version 1.0.1 Index]