Chance Baselines for INDSCAL's Goodness-of-Fit Index

A global Goodness–of–Fit index for PLS structural equation

Riassunto: Scopo di questo lavoro è proporre un indice globale di bontà dell’adattamento per i modelli ad equazioni strutturali stimati mediante il metodo PLS. Al momento gli indici comunemente utilizzati in questo ambito sono la comunalità (bontà di adattamento del modello esterno) e la ridondanaza (qualità del modello interno). Si propone un indice che, alla stregua del test del chi-quadro e ...

The Comparison Between Goodness of Fit Tests for Copula

‎Copula functions as a model can show the relationship between variables‎. ‎Appropriate copula function for a specific application is a function that shows the dependency between data in a best way‎. ‎Goodness of fit tests theoretically are the best way in selection of copula function‎. ‎Different ways of goodness of fit for copula exist‎. ‎In this paper we will examine the goodness of fit test...

Goodness of Fit

Nonparametric Goodness-of-fit

This paper develops an approach to testing the adequacy of both classical and Bayesian models given sample data. An important feature of the approach is that we are able to test the practical scientiic hypothesis of whether the true underlying model is close to some hypothesized model. The notion of closeness is based on measurement precision and requires the introduction of a metric for which ...

A Goodness of Fit Test For Exponentiality Based on Lin-Wong Information

In this paper, we introduce a goodness of fit test for expo- nentiality based on Lin-Wong divergence measure. In order to estimate the divergence, we use a method similar to Vasicek’s method for estimat- ing the Shannon entropy. The critical values and the powers of the test are computed by Monte Carlo simulation. It is shown that the proposed test are competitive with other tests of exponentia...