Results 51 to 60 of about 226,078 (183)

Expectation Identities of Upper Record Values from Generalized Pareto Distribution and a Characterization

open access: yes, 2013
In this paper we consider generalized Pareto distribution. Exact expressions and some recurrence relations for single and product moments of upper record values are derived.
Kulshrestha, Anamika, Kumar, Devendra
core   +1 more source

Clast imbrication in coarse-grained mountain streams and stratigraphic archives as indicator of deposition in upper flow regime conditions [PDF]

open access: yesEarth Surface Dynamics, 2018
Clast imbrication is one of the most conspicuous sedimentary structures in coarse-grained clastic deposits of modern rivers but also in the stratigraphic record.
F. Schlunegger, P. Garefalakis
doaj   +1 more source

Analysis on Characteristics of Radiosonde Bias Using GPS Precipitable Water Vapor [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2010
As an observation instrument of the longest record of tropospheric water vapor, radiosonde data provide upper-air pressure (geopotential height), temperature, humidity and wind. However, the data have some well-known elements related to inaccuracy.
Chang-Geun Park   +2 more
doaj   +1 more source

The Paleocene–Eocene Thermal Maximum at DSDP Site 277, Campbell Plateau, southern Pacific Ocean [PDF]

open access: yesClimate of the Past, 2015
Re-examination of sediment cores from Deep Sea Drilling Project (DSDP) Site 277 on the western margin of the Campbell Plateau (paleolatitude of ~65° S) has identified an intact Paleocene–Eocene (P–E) boundary overlain by a 34 cm thick record of the ...
C. J. Hollis   +9 more
doaj   +1 more source

Oxygen and carbon isotope composition of modern planktic foraminifera and near-surface waters in the Fram Strait (Arctic Ocean) – a case study [PDF]

open access: yesBiogeosciences, 2015
The upper 500 m of the water column and the sediment surface along an E–W transect in the Fram Strait were sampled for recent planktic foraminifera. The δ18O and δ13C values of the tests are compared to the stable isotope composition of the water samples
T. Pados   +4 more
doaj   +1 more source

Independent poisson processes generated by record values and inter-record times [PDF]

open access: yes, 1985
The mth-order upper record values of a sequence of independent random variables with common continuous distribution function, that are kth but not (k-1)th-order record values and that precede inter-record times of length j, form a Poisson process, the ...
Stam, A.J., STAM, AJ
core   +1 more source

Bayesian Estimation for Nadarajah-Haghighi Distribution Based on Upper Record Values

open access: yesPakistan Journal of Statistics and Operation Research, 2019
This paper discusses maximum likelihood and Bayes estimation of the two unknown parameters of Nadarajah and Haghighi distribution based on record values. Different Bayes estimates are derived under squared error, balanced squared error and general entropy loss functions by using Jeffreys' prior information and extension of Jeffreys' prior information ...
MS Sana, M. Faizan
openaire   +2 more sources

Prediction Methods for Upper and Lower Record Values and Their Interrelationships

open access: yes
15. International Conference on Ordered Statistical Data, OSD 2024, Coimbra, Portugal, 11 Jun 2024 - 14 Jun 2024; Revstat / Instituto Nacional de Estatística 23(5), 569-583 (2025). doi:10.57805/GKGSYT13 special issue: "OSD2024 - The 15th International Conference on Ordered Statistical Data / guest editors: Paulo Eduardo Oliveira, Tommaso Landeo"
Empacher, Christina, Kamps, Udo
openaire   +2 more sources

Characterization of the finite mixture of exponential distributions by conditional moments of nonadjacent record values

open access: yes, 2009
In the present paper, the finite mixture of exponential distributions(Everitt and Hand(1981)and Johnson et al.(1994))is characterized by using the recurrence relations of conditional moments of nonadjacent upper record values.
吳忠武; Wu, Jong-wuu
core   +1 more source

On a Generalized Burr Life-Testing Model: Characterization, Reliability, Simulation, and Akaike Information Criterion

open access: yesJournal of Statistical Theory and Applications (JSTA), 2019
For a continuous random variable X, M. Shakil, B.M.G. Kibria, J. Stat. Theory Appl. 9 (2010), 255–282, introduced a generalized Burr increasing, decreasing, and upside-down bathtub failure rate life-testing model.
M. Ahsanullah   +3 more
doaj   +1 more source

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