Results 51 to 60 of about 31,327 (245)

Integer Partitions and Exclusion Statistics

, 2007
We provide a combinatorial description of exclusion statistics in terms of minimal difference $p$ partitions. We compute the probability distribution of the number of parts in a random minimal $p$ partition. It is shown that the bosonic point $ p=0$ is a
Alain Comtet, Andrews G E, Andrews G E, Anghel D V, Comtet A Majumdar S N Ouvry S Sabhapandit S, Leinaas J M, Pasquier V, Polychronakos A P, Satya N Majumdar, Stéphane Ouvry, Szekeres G, Szekeres G, Temperley H N Y   +12 more
core   +2 more sources

Discussion: "A significance test for the lasso" [PDF]

, 2014
Discussion of "A significance test for the lasso" by Richard Lockhart, Jonathan Taylor, Ryan J. Tibshirani, Robert Tibshirani [arXiv:1301.7161].Comment: Published in at http://dx.doi.org/10.1214/13-AOS1175B the Annals of Statistics (http://www.imstat ...
Cai, T. Tony, Yuan, Ming
core   +3 more sources

The Cubic Rank Transmuted Gumbel Distribution

Journal of Al-Qadisiyah for Computer Science and Mathematics, 2023
A Cubic Rank Transmuted Gumbel distribution (CTGD) in this research is extend the work of cubic transmuted distribution families. CTGD improves the flexibility of transmuted distributions and allows for the modeling of more complex data. Its hazard rate function, moment-generating function, moments,  quantile function, entropy and  order statistics ...
Doaa Abed ELHertaniy, Abdel Rahim Bashir Hamid   +1 more
openaire   +1 more source

Regional Differences in U.S. Consumer Preferences for Native Woody Shrubs With Varying Aesthetic Characteristics

Agribusiness, EarlyView.
ABSTRACT Native plants offer a variety of aesthetic (e.g., fall colour, fruit, flowers) and functional benefits (e.g., pollinator friendly, wildlife friendly, water management). How these benefits influence consumer choice and perceived value of native versus introduced plants is not well understood.
Alicia Rihn, Ariana P. Torres, Sue Barton, Bridget K. Behe   +3 more
wiley   +1 more source

Extreme Value Statistics of Hierarchically Correlated Variables: Deviation from Gumbel Statistics and Anomalous Persistence

, 2001
We study analytically the distribution of the minimum of a set of hierarchically correlated random variables $E_1$, $E_2$, $...$, $E_N$ where $E_i$ represents the energy of the $i$-th path of a directed polymer on a Cayley tree.
Dean, D. S., Majumdar, Satya N.
core   +1 more source

Managing water resources and aquatic invaders: Public preferences, stakeholder perspectives, and policy implications

Journal of the Agricultural and Applied Economics Association, EarlyView.
Abstract Aquatic invasive species threaten water resources by reducing biodiversity, disrupting ecosystems, and impeding recreation. Managing these invaders is challenging due to public concerns over chemical control methods and conflicting stakeholder preferences.
Abhishek Rajan, Olesya M. Savchenko, Candice Prince, James Leary   +3 more
wiley   +1 more source

Performance of multiparameter distributions in estimating rainfall extremes and deriving IDF equations in Paraná [PDF]

RBRH
Frequency analysis of rainfall involves selecting a probabilistic model to represent sample data and perform design estimates. Various probability distributions are available for this purpose, but there is no general consensus on the most appropriate one.
Wagner Alessandro Pansera, Benedito Martins Gomes   +1 more
doaj   +1 more source

Topic-Document Inference With the Gumbel-Softmax Distribution

IEEE Access, 2021
Topic modeling is an important application of natural language processing (NLP) that can automatically identify the set of main topics of a given, typically large, collection of documents.
Amit Kumar, Nazanin Esmaili, Massimo Piccardi   +2 more
doaj   +1 more source

Statistical Modeling of Indus River Outflow at Tarbela Dam using Generalized Gumbel Type 2 Distribution [PDF]

, 2023
Kahkashan Ateeq, Tahira Bano Qasim, Wajeeha Kiran   +2 more
openalex   +1 more source

Extending the hyper‐logistic model to the random setting: New theoretical results with real‐world applications

Mathematical Methods in the Applied Sciences, EarlyView.
We develop a full randomization of the classical hyper‐logistic growth model by obtaining closed‐form expressions for relevant quantities of interest, such as the first probability density function of its solution, the time until a given fixed population is reached, and the population at the inflection point.
Juan Carlos Cortés, Ana Navarro‐Quiles, Sorina Madalina Sferle   +2 more
wiley   +1 more source