From the 1 of 4 linked papers with an AI index.
4 papers
Extending an Order-Statistic Characterization of the Exponential Distribution
Danijel G. Aleksić, Danijel G. AleksiÄ, Dušan Džamić +5
The paper establishes a new characterization of the exponential distribution using a linear combination of order statistics, extending earlier results and employing derived propert…
Testing MCAR via covariances: Extending the U-statistic framework to partially observed variables
Danijel G. AleksiÄ
This paper presents a generalized version of a U-statistics-based test for MCAR developed by AleksiÄ (2024). The proposed test, similar to the original, evaluates the MCAR assumpt…
Two-Sample Testing with Missing Data via Energy Distance: Weighting and Imputation Approaches
Danijel G. AleksiÄ, Bojana MiloÅ¡eviÄ
In this paper, we address the problem of two-sample testing in the presence of missing data under a variety of missingness mechanisms. Our focus is on the well-known energy distanc…
To impute or not to? Testing multivariate normality on incomplete dataset: Revisiting the BHEP test
Danijel AleksiÄ, Bojana MiloÅ¡eviÄ
In this paper, we focus on testing multivariate normality using the BHEP test with data that are missing completely at random. Our objective is twofold: first, to gain insight into…