summary.FDfitted: Summary Method for FDfitted Objects

In FlexDir: Tools to Work with the Flexible Dirichlet Distribution

Description

This method summarizes the results of FD.estimation, adding also information from the functions FD.stddev and FD.aicbic.

Usage

## S3 method for class 'FDfitted'
summary(object, ...)

Arguments

object	an object of class FDfitted, usually the result of FD.estimation.
...	additional arguments

Value

A list composed by:

par

Estimated parameter vector

sd

Vector of the estimated standard deviations

goodness

Vector containing LogLikelihood, AIC and BIC

References

Ongaro, A. and Migliorati, S. (2013) A generalization of the Dirichlet distribution. Journal of Multivariate Analysis, 114, 412–426.

Migliorati, S., Ongaro, A. and Monti, G. S. (2016) A structured Dirichlet mixture model for compositional data: inferential and applicative issues. Statistics and Computing, doi:10.1007/s11222-016-9665-y.

See Also

FD.estimation, FD.stddev, FD.aicbic

Examples

data <- FD.generate(n=20,a=c(12,7,15),p=c(0.3,0.4,0.3),t=8)
data
results <- FD.estimation(data, normalize=TRUE,iter.initial.SEM = 5,iter.final.EM = 10)
results
summary(results)

FlexDir documentation built on May 2, 2019, 5:52 a.m.