Provides predicted class memberships or posterior probabilities for new data based on a fitted slca
model.
Arguments
- object
An object of class
slcafit
, representing a fittedslca
model.- newdata
A
data.frame
containing the same variables as those used to estimate theobject
.- type
A character string indicating the type of prediction. Use
"class"
to obtain the predicted class membership for each observation and latent class variable, or"posterior"
to retrieve posterior probabilities for each class. The default is"class"
.- ...
Additional arguments passed to other methods.
Value
A data.frame
or list
depending on the type
:
For
type = "class"
, adata.frame
is returned where rows represent observations and columns correspond to latent class variables.For
type = "posterior"
, alist
is returned containingdata.frame
s with posterior probabilities for each latent class variable.