4 papers
Exploring Discrete Factor Analysis with the discFA Package in R
Reza Arabi Belaghi, Yasin Asar, Rolf Larsson
Literature suggested that using the traditional factor analysis for the count data may be inappropriate. With that in mind, discrete factor analysis builds on fitting systems of de…
Ridge-Type Shrinkage Estimators in Low and High Dimensional Beta Regression Model with Application in Econometrics and Medicine
Ejaz Ahmed, Reza Arabi Belaghi, Yasin Asar +1
Beta regression model is useful in the analysis of bounded continuous outcomes such as proportions. It is well known that for any regression model, the presence of multicollinearit…
Inference for Two Lomax Populations Under Joint Type-II Censoring
Yasin Asar, R. Arabi Belaghi
Lomax distribution has been widely used in economics, business and actuarial sciences. Due to its importance, we consider the statistical inference of this model under joint type-I…
Estimation in Weibull Distribution Under Progressively Type-I Hybrid Censored Data
Yasin Asar, R. Arabi Belaghi
In this article, we consider the estimation of unknown parameters of Weibull distribution when the lifetime data are observed in the presence of progressively type-I hybrid censori…