Author

Rūta J. Levuliene

Observed names: Levuliene, Ruta, R. Levuliene, R. Levulienee, R. Levuliené, R. Levulienė, Ruta J. Levuliene, Ruta Levuliene, Rūta Levulienė

Institution: Vilnius University

Observed institution: Vilnius University

ORCID: 0000-0002-6911-5653

Observed ORCID: 0000-0002-6911-5653

OpenAlex ID: A5045569565

Chi-Squared Goodness-of-Fit Tests for Parametric Accelerated Failure Time Models

2013 · Vilijandas B. Bagdonavičius, Rūta J. Levuliene, et al. · Communication in Statistics- Theory and Methods · 48

Tests for Equality of Survival Distributions Against Non-Location Alternatives

2004 · Vilijandas B. Bagdonavičius, Ruta J. Levuliene, et al. · Lifetime Data Analysis · 13

Attention-Based and Time Series Models for Short-Term Forecasting of COVID-19 Spread

2021 · Jurgita Markevičiūtė, Jolita Bernatavičienė, et al. · Computers, materials & continua/Computers, materials & continua (Print) · 11

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Goodness-of-fit criteria for the Cox model from left truncated and right censored data

2010 · V. Bagdonavičius, R. Levuliené, et al. · Journal of Mathematical Sciences · 9

The associations of preterm birth and low birth weight with childhood growth curves between birth and 12 years: a SITAR-based longitudinal analysis

2025 · Ruta Morkuniene, Tim J. Cole, et al. · Annals of Human Biology · 8

Semiparametric Estimates and Goodness-of-Fit Tests for Tire Wear and Failure Time Data

2002 · Rūta Levulienė · Nonlinear Analysis Modelling and Control · 8

Surviving prematurity: retrospective longitudinal study of multisystem consequences in preterm-born individuals from infancy to adolescence

2025 · Ruta Morkuniene, Ruta Levuliene, et al. · BMC Pediatrics · 6

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On Accelerated Life Testing When the AFT Model Fails

2019 · Vilijandas Bagdonavicius, Ruta Levuliene · IEEE Transactions on Reliability · 5

A Prospective Study of Nephrocalcinosis in Very Preterm Infants: Incidence, Risk Factors and Vitamin D Intake in the First Month

2024 · Rasa Garunkstiene, Ruta Levuliene, et al. · Medicina · 3

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Impact of COVID-19-Related Lockdown Measures on Economic and Social Outcomes in Lithuania

2022 · Jurgita Markevičiūtė, Jolita Bernatavičienė, et al. · Mathematics · 3

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On Chi-Squared Type Tests and Their Applications in Survival Analysis and Reliability

2014 · V. Bagdonavičius, R. Levuliene, et al. · Journal of Mathematical Sciences · 3

Exact goodness-of-fit tests for shape-scale families and type II censoring

2013 · Vilijandas B. Bogdonavičius, Rūta J. Levuliene, et al. · Lifetime Data Analysis · 2

A test for the equality of marginal distributions

2007 · Vilijandas Bagdonavičius, Ruta Levuliene, et al. · Comptes Rendus Mathématique · 2

Modified Chi-Squared Goodness-of-Fit Tests for Continuous Right-Skewed Response Generalized Linear Models

2025 · Vilijandas Bagdonavičius, Rūta Levulienė · Mathematics · 1

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Testing proportional hazards for specified covariates

2019 · Vilijandas Bagdonavičius, Rūta Levulienė · Modern Stochastics Theory and Applications · 1

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Testing absence of hazard rates crossing

2009 · Vilijandas Bagdonavičius, Rūta Levulienė, et al. · Comptes Rendus Mathématique · 1

Multisystem morbidity in preterm survivors: Associations with birthweight-for-gestational-age status from birth to adolescence

2026 · Ruta Morkuniene, Ruta Levuliene, et al. · Anthropologiai Közlemények

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Samdomojo darbo pajamų praleistų reikšmių įrašymas taikant daugiareikšmį įrašymą

2025 · Guoda Puslytė, Rūta Levulienė · Vilnius University Open Series

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Association of Narrow Anterior Communicating Artery or Contralateral A1 Segment with Poor Outcomes After Mechanical Thrombectomy

2024 · Audrius Širvinskas, Giedrius Ledas, et al. · Medicina

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Julius Kruopis: Pioneer of the applications of mathematical statistics in Lithuania

2024 · Vilijandas Bagdonavičius, Vydas Čekanavičius, et al. · Lithuanian Mathematical Journal

Modeling and analysis of data with confounding covariates and crossing of the hazard functions

2020 · Vilijandas Bagdonavičius, Mohamed Ali Hafdi, et al. · Communication in Statistics- Theory and Methods

On the Validity of the Weibull‐Gnedenko Model

2013 · Vilijandas Bagdonavičius, Mikhail Nikulin, et al. · Wiley eBooks

Erratum to: Exact goodness-of-fit tests for shape-scale families and type II censoring

2013 · Vilijandas B. Bagdonavičius, Rūta J. Levuliene, et al. · Lifetime Data Analysis

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Asymptotic analysis of a new dynamic semiparametric regression model with cross-effects of survivals

2011 · V. Bagdonavičius, R. Levulienee, et al. · Journal of Mathematical Sciences

Modelling and testing of presence of hazard rates crossing under censoring

2010 · Nikulin, Mikhail, Bagdonavicius, Vilijandas, et al. · HAL

Works count: 33

Citation count: 124

H-index: 6

I10-index: 3