var-methods

var,IdtNDE-method

var,IdtSNDE-method

var,IdtNandSNDE-method

<p>An object representing a model fitted to interval data.</p>

<p>S4 methods for function var. These methods extract estimates of variance-covariance matrices for the models fitted to Interval Data.</p>

methods

interval data

var--methods

Implements methodologies for modelling interval data by Normal
and Skew-Normal distributions, considering appropriate parameterizations of
the variance-covariance matrix that takes into account the intrinsic nature of
interval data, and lead to four different possible configuration structures.
The Skew-Normal parameters can be estimated by maximum likelihood, while Normal
parameters may be estimated by maximum likelihood or robust trimmed maximum
likelihood methods.

Antonio Duarte Silva

MAINT.Data

Model and Analyse Interval Data

var--methods function

Methods for function var in Package `MAINT.Data' — var--methods

Methods for function var in Package `MAINT.Data'

var--methods: Methods for function var in Package `MAINT.Data'

Description

Usage

Arguments

Value

See Also