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Kayal S, Bhakta R, Balakrishnan N. Some results on stochastic comparisons of two finite mixture models with general components. STOCH MODELS 2022. [DOI: 10.1080/15326349.2022.2107666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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Fang L, Balakrishnan N, Huang W, Zhang S. Usual stochastic ordering of the sample maxima from dependent distribution‐free random variables. STAT NEERL 2022. [DOI: 10.1111/stan.12275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Balakrishnan N, Rychtář J, Taylor D, Walter SD. Unified approach to optimal estimation of mean and standard deviation from sample summaries. Stat Methods Med Res 2022; 31:2087-2103. [PMID: 35818759 DOI: 10.1177/09622802221111546] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Recently, various methods have been developed to estimate the sample mean and standard deviation when only the sample size, and other selected sample summaries are reported. In this paper, we provide a unified approach to optimal estimation that can be easily adopted when only some summary statistics are reported. We show that the proposed estimators have the lowest variance among linear unbiased estimators. We also show that in the most commonly reported cases, that is, when only a three-number or five-number summary is reported, the newly proposed estimators match the previously developed estimators. Finally, we demonstrate the performance of the estimators numerically.
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Wei Y, Liu S, Ling X, Balakrishnan N. Reliability optimization for series and parallel systems with series subsystem and comprising of dependent components under random shock environment. COMMUN STAT-THEOR M 2022. [DOI: 10.1080/03610926.2022.2093911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Esna-Ashari M, Balakrishnan N, Alimohammadi M. HR and RHR orderings of generalized order statistics. METRIKA 2022. [DOI: 10.1007/s00184-022-00865-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Amini-Seresht E, Kelkinnama M, Balakrishnan N. Comparing residual lifetimes and inactivity times of dependent random variables. COMMUN STAT-THEOR M 2022. [DOI: 10.1080/03610926.2022.2070764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Barmalzan G, Kosari S, Akbar Hosseinzadeh A, Balakrishnan N. Ordering fail-safe systems having dependent components with Archimedean copula and exponentiated location-scale distributions. STATISTICS-ABINGDON 2022. [DOI: 10.1080/02331888.2022.2061488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Karunakaran KB, Gabriel GC, Balakrishnan N, Lo CW, Ganapathiraju MK. Novel Protein-Protein Interactions Highlighting the Crosstalk between Hypoplastic Left Heart Syndrome, Ciliopathies and Neurodevelopmental Delays. Genes (Basel) 2022; 13:genes13040627. [PMID: 35456433 PMCID: PMC9032108 DOI: 10.3390/genes13040627] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/08/2022] [Accepted: 03/08/2022] [Indexed: 02/06/2023] Open
Abstract
Hypoplastic left heart syndrome (HLHS) is a severe congenital heart disease (CHD) affecting 1 in 5000 newborns. We constructed the interactome of 74 HLHS-associated genes identified from a large-scale mouse mutagenesis screen, augmenting it with 408 novel protein-protein interactions (PPIs) using our High-Precision Protein-Protein Interaction Prediction (HiPPIP) model. The interactome is available on a webserver with advanced search capabilities. A total of 364 genes including 73 novel interactors were differentially regulated in tissue/iPSC-derived cardiomyocytes of HLHS patients. Novel PPIs facilitated the identification of TOR signaling and endoplasmic reticulum stress modules. We found that 60.5% of the interactome consisted of housekeeping genes that may harbor large-effect mutations and drive HLHS etiology but show limited transmission. Network proximity of diabetes, Alzheimer's disease, and liver carcinoma-associated genes to HLHS genes suggested a mechanistic basis for their comorbidity with HLHS. Interactome genes showed tissue-specificity for sites of extracardiac anomalies (placenta, liver and brain). The HLHS interactome shared significant overlaps with the interactomes of ciliopathy- and microcephaly-associated genes, with the shared genes enriched for genes involved in intellectual disability and/or developmental delay, and neuronal death pathways, respectively. This supported the increased burden of ciliopathy variants and prevalence of neurological abnormalities observed among HLHS patients with developmental delay and microcephaly, respectively.
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Bhattacharya R, Balakrishnan N. A MCMC-type simple probabilistic approach for determining optimal progressive censoring schemes. COMMUN STAT-SIMUL C 2022. [DOI: 10.1080/03610918.2022.2057537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Kattumannil SK, Sreedevi EP, Balakrishnan N. A Generalized Measure of Cumulative Residual Entropy. ENTROPY 2022; 24:e24040444. [PMID: 35455107 PMCID: PMC9031338 DOI: 10.3390/e24040444] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 03/19/2022] [Accepted: 03/21/2022] [Indexed: 11/16/2022]
Abstract
In this work, we introduce a generalized measure of cumulative residual entropy and study its properties. We show that several existing measures of entropy, such as cumulative residual entropy, weighted cumulative residual entropy and cumulative residual Tsallis entropy, are all special cases of this generalized cumulative residual entropy. We also propose a measure of generalized cumulative entropy, which includes cumulative entropy, weighted cumulative entropy and cumulative Tsallis entropy as special cases. We discuss a generating function approach, using which we derive different entropy measures. We provide residual and cumulative versions of Sharma–Taneja–Mittal entropy and obtain them as special cases this generalized measure of entropy. Finally, using the newly introduced entropy measures, we establish some relationships between entropy and extropy measures.
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Wan SM, Balakrishnan N, Manurung MM, Chang KH, Wu CH. Semi-blinded design in clinical trials. COMMUN STAT-THEOR M 2022. [DOI: 10.1080/03610926.2022.2042024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Balakrishnan N, Alam FMA. Maximum likelihood estimation of the parameters of student’s t Birnbaum-Saunders distribution: a comparative study. COMMUN STAT-SIMUL C 2022. [DOI: 10.1080/03610918.2019.1659359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Balakrishnan N, Mathew DC, Kattumannil SK. An exact test for exponentiality against renewal increasing mean residual life class. STATISTICS-ABINGDON 2022. [DOI: 10.1080/02331888.2022.2044328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Caro-Lopera FJ, González Farías G, Balakrishnan N. Matrix Variate Distribution Theory under Elliptical Models—V: The Non-Central Wishart and Inverted Wishart Distributions. MATHEMATICAL METHODS OF STATISTICS 2022. [DOI: 10.3103/s1066530722010021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Balakrishnan N, Bhattacharya R. On simultaneous best linear unbiased prediction of future order statistics and associated properties. J MULTIVARIATE ANAL 2022. [DOI: 10.1016/j.jmva.2021.104854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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41
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Fang L, Zhang S, Lu J, Balakrishnan N. Orderings of extremes from dependent Gaussian variables with Archimedean copula under simple tree order restrictions. STATISTICS-ABINGDON 2022. [DOI: 10.1080/02331888.2022.2032064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Barmalzan G, Akrami A, Hosseinzadeh AA, Balakrishnan N. Orderings of fail-safe systems with components having Marshall-Olkin-Harris lifetime distributions. COMMUN STAT-THEOR M 2022. [DOI: 10.1080/03610926.2022.2037648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Barmalzan G, Kosari S, Hosseinzadeh AA, Balakrishnan N. Likelihood ratio and dispersive orders of parallel and series systems consisting of dependent multiple-outlier components. COMMUN STAT-THEOR M 2022. [DOI: 10.1080/03610926.2022.2032751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Balakrishnan N, Rychtář J, Taylor D, Walter SD. Accurate approximation of the expected value, standard deviation, and probability density function of extreme order statistics from Gaussian samples. COMMUN STAT-SIMUL C 2022. [DOI: 10.1080/03610918.2022.2034865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Balakrishnan N, Barui S, Milienos FS. Piecewise linear approximations of baseline under proportional hazards based COM-Poisson cure models. COMMUN STAT-SIMUL C 2022. [DOI: 10.1080/03610918.2022.2032157] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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46
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da Silva H, Kendrick BK, Balakrishnan N. On the use of stereodynamical effects to control cold chemical reactions: The H + D2 ⟷ D + HD case study. J Chem Phys 2022; 156:044305. [DOI: 10.1063/5.0078168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Sepahdar A, Madadi M, Balakrishnan N, Jamalizadeh A. Parsimonious mixture‐of‐experts based on mean mixture of multivariate normal distributions. Stat (Int Stat Inst) 2022. [DOI: 10.1002/sta4.421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Zhu X, Balakrishnan N. Exact likelihood inference for Laplace distribution based on generalized hybrid censored samples. COMMUN STAT-SIMUL C 2021. [DOI: 10.1080/03610918.2021.2018458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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50
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Kamranfar H, Fouladirad M, Balakrishnan N. Inference for a gradually deteriorating system with imperfect maintenance. COMMUN STAT-SIMUL C 2021. [DOI: 10.1080/03610918.2021.2001528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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