Výsledky vyhľadávania - "LOGNORMAL distribution"

On the photoluminescence theory in nanocrystalline silicon: A new improvement.

Autori: Ramírez-Porras, A. Prado-Bermúdez, I.

Zdroj: Journal of Applied Physics. 9/28/2025, Vol. 138 Issue 12, p1-7. 7p.

Predmety: *PHOTOLUMINESCENCE, *LOGNORMAL distribution, *NANOWIRES, *QUANTUM dots, *POROUS silicon, *PHOTONICS

Bayesian Cost-Effectiveness Analysis Using Individual-Level Data is Sensitive to the Choice of Uniform Priors on the Standard Deviations for Costs in Log-Normal Models.

Autori: Ling, Xiaoxiao Gabrio, Andrea Baio, Gianluca

Zdroj: PharmacoEconomics. Nov2025, Vol. 43 Issue 11, p1309-1321. 13p.

Predmety: *COST effectiveness, *COST estimates, *BAYESIAN analysis, *SIMULATION methods & models, *STANDARD deviations, LOGNORMAL distribution, UNIFORM distribution (Probability theory), QUALITY-adjusted life years

Approximation of the lognormal distribution as a solution to the sum of lognormal variates.

Autori: Kuan Wei, Toh Muda, Nora Mohd Yunus, Asyraf Nadia a ďalší

Zdroj: Communications in Statistics: Simulation & Computation. 2025, Vol. 54 Issue 11, p4798-4820. 23p.

Predmety: *APPROXIMATION theory, *MONTE Carlo method, *STATISTICAL hypothesis testing, LOGNORMAL distribution, COMPUTATIONAL statistics, APPROXIMATION error

Change point detection in length-biased lognormal distribution.

Autori: Li, Mei Ratnasingam, Suthakaran Tian, Yubin a ďalší

Zdroj: Communications in Statistics: Simulation & Computation. 2025, Vol. 54 Issue 11, p4605-4622. 18p.

Predmety: *PARAMETER estimation, *SIMULATION methods & models, CHANGE-point problems, LOGNORMAL distribution, LIKELIHOOD ratio tests, ASYMPTOTIC distribution, MAXIMUM likelihood statistics

Call center data modeling: a queueing science approach based on Markovian arrival process.

Autori: Gonzalez Bernal, Marcos Lillo, Rosa Elvira Ramirez -Cobo, Pepa

Zdroj: Quality Technology & Quantitative Management. Jul2025, Vol. 22 Issue 4, p631-658. 28p.

Predmety: *CALL centers, *MARKOV processes, *WAREHOUSES, LOGNORMAL distribution, DATA modeling

Stratified distributional analysis—a novel perspective on RT distributions.

Autori: Thul, Rüdiger Marsh, Joseph Dijkstra, Ton a ďalší

Zdroj: Quarterly Journal of Experimental Psychology. Aug2025, Vol. 78 Issue 8, p1740-1756. 17p.

Predmety: *BAYESIAN analysis, WORD frequency, LOGNORMAL distribution, COGNITIVE ability, COGNITIVE psychology, STATISTICS methodology, COGNITIVE processing speed, LENGTH measurement

Inference for compound truncated Poisson log-normal model with application to maximum precipitation data.

Autori: Meraou, Mohammed A. Raqab, Mohammad Z. Kundu, Debasis a ďalší

Zdroj: Communications in Statistics: Simulation & Computation. 2025, Vol. 54 Issue 7, p2796-2817. 22p.

Predmety: *MATHEMATICAL analysis, *DISTRIBUTION (Probability theory), LOGNORMAL distribution, STATISTICAL models, EXPECTATION-maximization algorithms, PRECIPITATION (Chemistry), MAXIMUM likelihood statistics, CONFIDENCE intervals

Probabilistic Regularities of Soil Cover Patterns in Landscapes with Polygonal Wedge Ice.

Autori: Victorov, A. S. Bondar, V. V.

Zdroj: Eurasian Soil Science. Dec2025, Vol. 58 Issue 12, p1-13. 13p.

Predmety: *LOGNORMAL distribution, *PERMAFROST, *REMOTE-sensing images, *FREEZE-thaw cycles, *FROZEN ground, *ICE formation & growth, *ARCTIC climate, *VEGETATION patterns

Geografický termín: ARCTIC regions

Discriminating Between Weibull and Log‐Normal Distributions in the Presence of Hybrid Censoring.

Autori: Rajput, Ojasvi Kundu, Debasis Mitra, Sharmishtha

Zdroj: Quality & Reliability Engineering International. Nov2025, p1. 19p. 5 Illustrations.

Predmety: *WEIBULL distribution, *LOGNORMAL distribution, *CENSORING (Statistics), *LIKELIHOOD ratio tests, *BAYESIAN analysis, *INFERENTIAL statistics, *FAILURE time data analysis

ANALYTICAL APPROXIMATION TO THE DISTRIBUTION OF BREAKDOWN COEFFICIENTS FOR BINARY BETA-LOGNORMAL DISCRETE MULTIFRACTAL CASCADES.

Autori: LANGOUSIS, ANDREAS CARSTEANU, ALIN A. DEIDDA, ROBERTO

Zdroj: Fractals. Oct2025, p1. 11p.

Predmety: *LOGNORMAL distribution, *MULTIFRACTALS, *COEFFICIENTS (Statistics), *PREDICTION models, *DISTRIBUTION (Probability theory)

Competition among recombination pathways in single FAPbBr3 nanocrystals.

Autori: Singha, Prajit Kumar Mukhopadhyay, Tamoghna Tarif, Ejaj a ďalší

Zdroj: Journal of Chemical Physics. 8/7/2024, Vol. 161 Issue 5, p1-10. 10p.

Predmety: *LOGNORMAL distribution, *DISTRIBUTION (Probability theory), *POWER density, *NANOCRYSTALS, *PHOTOLUMINESCENCE

Parameter Estimation and Testing for the Doubly Geometric Process with Lognormal Distribution: Application to Bladder Cancer Patients' Data.

Autori: Pekalp, Mustafa Hilmi Eroğlu İnan, Gültaç Aydoğdu, Halil

Zdroj: Asia-Pacific Journal of Operational Research. Apr2025, Vol. 42 Issue 2, p1-27. 27p.

Predmety: *PARAMETER estimation, *OPERATIONS research, LOGNORMAL distribution, MAXIMUM likelihood statistics, ASYMPTOTIC distribution

The Impact of Interval Choice in Grouped Frequency Tables on Statistical Modelling.

Autori: Čabla, Adam¹ adam.cabla@vse.cz

Zdroj: Statistika: Statistics & Economy Journal. 2025, Vol. 105 Issue 2, p268-283. 16p.

Predmety: *DISTRIBUTION (Probability theory), *SIMULATION methods & models, STATISTICAL models, LOGNORMAL distribution, STATISTICS methodology, INTERVAL analysis, DATA management

Model misspecification of Log-Normal and Birnbaum-Saunders distributions.

Autori: Basu, Suparna Kundu, Debasis

Zdroj: Communications in Statistics: Simulation & Computation. 2025, Vol. 54 Issue 4, p1125-1145. 21p.

Predmety: *RATIO analysis, PROBABILITY density function, LOGNORMAL distribution, HAZARD function (Statistics), SAMPLE size (Statistics)

Optimal labor income taxation: the role of the skill distribution.

Autori: Miao, Dingquan^1,2 (AUTHOR) miao.dingquan@m.scnu.edu.cn

Zdroj: Social Choice & Welfare. May2025, Vol. 64 Issue 3, p393-425. 33p.

Predmety: *UTILITY functions, *SOCIAL services, *TAXATION, LOGNORMAL distribution, SOCIAL skills

Invasive mechanical ventilation duration prediction using survival analysis.

Autori: Kobara, Yawo M. Wismer, Megan Rodrigues, Felipe F. a ďalší

Zdroj: International Journal of Healthcare Management. Jun2025, Vol. 18 Issue 2, p307-317. 11p.

Predmety: INTRA-aortic balloon counterpulsation, LOGNORMAL distribution, ARTIFICIAL respiration, INTRACRANIAL pressure, SURVIVAL analysis (Biometry), INTENSIVE care patients, CRITICALLY ill

Spatial Distribution of Numerical Density of Pelagic Juveniles (0‐Group) of Broadcast Spawning Fish Stocks Follows a Common Statistical Pattern.

Autori: Skjoldal, Hein Rune Eriksen, Elena Gjøsæter, Harald a ďalší

Zdroj: Fish & Fisheries. Sep2025, Vol. 26 Issue 5, p717-732. 16p.

Predmety: *FISH surveys, *LOGNORMAL distribution, *SPATIAL arrangement, *FISH spawning, *ANIMAL population density, *PELAGIC fishes, *DISTRIBUTION (Probability theory), *SALINE waters

Geografický termín: BARENTS Sea

Low-frequency, Wideband Study of an Active Repeater, FRB 20240114A, with the GMRT.

Autori: Panda, U. Roy, J. Bhattacharyya, S. a ďalší

Zdroj: Astrophysical Journal. 8/10/2025, Vol. 989 Issue 1, p1-10. 10p.

Predmety: *LOGNORMAL distribution, *WEIBULL distribution, *RADIO astronomy, *RADIO telescopes, *DISPERSION (Chemistry)

Designing double sampling plans within supply chain contract - A simulation study utilizing normal and lognormal distributions.

Autori: SINTHIYA, J. RAVISANKAR, S.

Zdroj: Sigma: Journal of Engineering & Natural Sciences / Mühendislik ve Fen Bilimleri Dergisi. Aug2025, Vol. 43 Issue 4, p1376-1384. 9p.

Predmety: *LOGNORMAL distribution, *SUPPLY chains, *SIMULATION methods & models, *QUALITY standards, *SAMPLE size (Statistics), *GAUSSIAN distribution

Optimization of the driver distraction parameter calibration in PTV VISSIM microsimulation platform using visual scanning patterns.

Autori: Khashayarfard, M. Saeidi, S. Kaisar, E. I. a ďalší

Zdroj: Advances in Transportation Studies. Jul2025, Vol. 66, p207-224. 18p.

Predmety: *RISK perception, *LOGNORMAL distribution, *AUTOMOBILE driving simulators, *TRAFFIC engineering, *GAUSSIAN distribution