IdtMxNandSNDE-class {MAINT.Data} | R Documentation |
Class IdtMxNandSNDE
Description
IdtMxNandSNDE contains the results of a mixture model estimation; Normal an Skew-Normal models are considered, with the four different possible variance-covariance configurations.
Slots
NMod
:Estimates of the mixture model for the Gaussian case
SNMod
:Estimates of the mixture model for the Skew-Normal case
grouping
:Inherited from class
IdtMxE
. Factor indicating the group to which each observation belongs toModelNames
:Inherited from class
IdtE
. The model acronym, indicating the model type (currently, N for Normal and SN for Skew-Normal), and the configuration (Case 1 through Case 4)ModelType
:Inherited from class
IdtE
. Indicates the model; currently, Gaussian or Skew-Normal distributions are implementedModelConfig
:Inherited from class
IdtE
. Configuration case of the variance-covariance matrix: Case 1 through Case 4NIVar
:Inherited from class
IdtE
. Number of interval variablesSelCrit
:Inherited from class
IdtE
. The model selection criterion; currently, AIC and BIC are implementedlogLiks
:Inherited from class
IdtE
. The logarithms of the likelihood function for the different casesAICs
:Inherited from class
IdtE
. Value of the AIC criterionBICs
:Inherited from class
IdtE
. Value of the BIC criterionBestModel
:Inherited from class
IdtE
. Indicates the best model according to the chosen selection criterionSngD
:Inherited from class
IdtE
. Boolean flag indicating whether a single or a mixture of distribution were estimated. Always set to FALSE in objects of class IdtMxNandSNDENgrps
:Inherited from class
IdtMxE
. Number of mixture components
Extends
Class IdtMxE
, directly.
Class IdtE
, by class IdtMxE
, distance 2.
Methods
No methods defined with class IdtMxNandSNDE in the signature.
Author(s)
Pedro Duarte Silva <psilva@porto.ucp.pt>
Paula Brito <mpbrito.fep.up.pt>
References
Brito, P., Duarte Silva, A. P. (2012), Modelling Interval Data with Normal and Skew-Normal Distributions. Journal of Applied Statistics 39(1), 3–20.
See Also
IdtE
, IdtMxE
, IdtSngNandSNDE
, MANOVA
, RobMxtDEst
, IData