In this paper, we suggested to use the Bayes approach in calculating the Bayes weights to
treat the heterogeneity problem when estimating the gamma regression model parameters …

In this study, we considered parameter estimation and inference in the gamma regression
model when there exist many covariates, some of which may be treated as a nuisance. We …

La intención primaria del presente artículo es realizar un análisis comparativo entre
estrategias de planeación de la capacidad de firmas pertenecientes a la industria …

This paper proposes a new form of multivariate generalized gamma distribution and some
properties. This study aims to develop the MGG distribution using cumulative data from the …

In this study, weighted-exponential regression model is proposed for modeling the right-
skewed response variable as an alternative to the gamma regression model. The maximum …

In this paper, we consider the estimation of regression coeffcients for a gamma regression
model when multicollinearity is present. We suggest pretest and shrinkage estimation …

In this paper, we introduce a new regression model, called Lomax regression model, as an
alternative to the gamma regression model. The maximum-likelihood method is used to …

Generalized gamma (GG) distribution serves as a widely applied statistical tool, particularly
suitable for scenarios where data distribution skews positively and lacks symmetry. In many …

One of the most powerful tools in quality control is the statistical control chart. In some
process control applications, the quality of a product or process can be characterized by a …

The statistical control chart is considered one of the superlative tools in quality control.
Currently, control charts are being widely used in various areas, one of them being …