Results 191 to 200 of about 267,916 (279)

Modelling the Proportions with Excessive Endpoints Based on a Generalized Lindley Binomial Model. [PDF]

J Stat Theory Appl
Deng D, Zhang X.
europepmc   +1 more source

POISSON APPROXIMATION FOR RANDOM SUMS OF INDEPENDENT NEGATIVE BINOMIAL RANDOM VARIABLES [PDF]

International Journal of Pure and Apllied Mathematics, 2014
openaire   +1 more source

Asymptotic Tail of the Product of Independent Poisson Random Variables

This paper studies the asymptotic tail behaviour of products of independent Poisson random variables. Let \[ Z_m=\prod_{j=1}^m X_j, \] where $X_1,\dots,X_m$ are independent Poisson random variables. We derive a Laplace-type asymptotic approximation for \[ P(Z_m \ge n), \qquad n\to\infty, \] whose relative error tends to zero.
Chvoinikov, Džiugas, Šiaulys, Jonas
openaire   +1 more source

The extension of the taxon cycle model to island plants: insights from the Canarian vascular flora

Biological Reviews, EarlyView.
ABSTRACT Taxon cycle models describe eco‐evolutionary patterns of lineage colonization, diversification, and decline across archipelagos, inferring an important role for competition amongst ecologically similar taxa in driving concurrent niche changes.
José María Fernández‐Palacios, Rüdiger Otto, Robert J. Whittaker   +2 more
wiley   +1 more source

Differential expression analysis for spatially correlated data using smiDE. [PDF]

Genome Biol
Vasconcelos AG, McGuire D, Simon N, Danaher P, Shojaie A.   +4 more
europepmc   +1 more source

Orchard netting impacts on biodiversity leading to cascading effects at the ecosystem level

Biological Reviews, EarlyView.
ABSTRACT Agriculture must ensure food production without further compromising the ecosystem functions upon which it depends. Agricultural practices should therefore avoid harming farmland biodiversity, especially of taxa that supply the key ecosystem services (e.g.
Corrado Alessandrini, Karan Sethi, Emanuela Granata, Ekaterina Mogilnaia, Valeria Vitangeli, Giovanni Zanfei, Chiara Fedrigotti, Paolo Biella, Dino Scaravelli, Luigi Marchesi, Péter Batáry, Diego Rubolini, Paolo Pedrini, Mattia Brambilla   +13 more
wiley   +1 more source

Individual and Community-Level Predictors of Anemia in Chicago-Area Pregnancies: A Multi-Level Analysis of Electronic Health Record Data. [PDF]

Birth
Campbell RK, Balakumar P, Pobee R, Huang Y, Peñalver Bernabé B, Koenig MD.   +5 more
europepmc   +1 more source

Free Trade Zones and Corporate ESG: Evidence From a Quasi‐Natural Experiment in China

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines how China's Pilot Free Trade Zones (FTZs) influence corporate ESG performance. Using a staggered difference‐in‐differences model on Chinese listed firms from 2009 to 2024, we combine coarsened exact matching (CEM) and geography‐based instrumental variables to ensure robust identification.
Wen Li, Yinghan Zhao, Brian Lucey
wiley   +1 more source

Probabilistic Models for Two-Phase Materials. [PDF]

Materials (Basel)
Grigoriu M.
europepmc   +1 more source

Poisson approximation for a sum of independent Yule random variables [PDF]

Applied Mathematical Sciences, 2015
openaire   +1 more source