logLik: Provide the log-likelihood for the rlda object.

In Rlda: Bayesian LDA for Mixed-Membership Clustering Analysis

Description

Takes a rlda object produced and provides the log-likelihood.

Usage

  ## S3 method for class 'rlda'
logLik(object, ...)

Arguments

object	a rlda object
...	other arguments may be useful.

Details

Get the log-likelihood of the model.

Author(s)

• Pedro Albuquerque.
  [e-mail]
  http://pedrounb.blogspot.com/

• Denis Valle.
  [e-mail]
  http://denisvalle.weebly.com/

• Daijiang Li.
  [e-mail]
  

See Also

rlda.binomial, rlda.bernoulli,rlda.multinomial

Examples

## Not run: 
		library(Rlda)
		#Load data
    data(presence)
    #Set seed
    set.seed(9842)
    #Hyperparameters for each prior distribution
    gamma <-0.01
    alpha0<-0.01
    alpha1<-0.01
    #Execute the LDA for the Binomial entry
    res<-rlda.bernoulli(presence, 10, alpha0, alpha1, gamma,
                        5000, TRUE, FALSE)
		#log-likelihood
		logLik(res)
  
## End(Not run)

Rlda documentation built on May 1, 2019, 7:26 p.m.