Results 141 to 150 of about 13,408 (180)

Analysis of the impact of COVID-19 variants and vaccination on the time-varying reproduction number: statistical methods. [PDF]

Front Public Health
Jang G, Kim J, Lee Y, Son C, Ko KT, Lee H.   +5 more
europepmc   +1 more source

A generalized Gompertz promotion time cure model and its fitness to cancer data. [PDF]

Heliyon
Tahira A, Danish MY.
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Dynamic modulation of social gaze by sex and familiarity in marmoset dyads. [PDF]

Elife
Xing F, Sheffield AG, Jadi MP, Chang SWC, Nandy AS.   +4 more
europepmc   +1 more source

Analysis of Adjusted Exposure Levels Based on Different Kurtosis Adjustment Algorithms and Their Performance Comparison in Evaluating Noise-Induced Hearing Loss. [PDF]

Ear Hear
Liu H, Zhang M, Sun X, Hu W, Zou H, Li J, Qiu W.   +6 more
europepmc   +1 more source

Standard Errors for Reliability Coefficients. [PDF]

Psychometrika
van der Ark LA.
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Phylogenetic meta-analysis of persistent SARS-CoV-2 infections in immunocompromised individuals highlights the challenges of robust evolutionary rate estimation caused by low genetic diversity. [PDF]

Virus Evol
Översti S, Gaul E, Jensen BO, Kühnert D.   +3 more
europepmc   +1 more source

Environmental drivers of tick density in UK dairy farms: implications for livestock health and agri-environment policy

Shanks S, Duncan J, Johnson N, Hassall R, Purse BV, Millins C.   +5 more
europepmc   +1 more source

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Confidence intervals for the mean of the delta-lognormal distribution

Environmental and Ecological Statistics, 2007
Data that are skewed and contain a relatively high proportion of zeros can often be modelled using a delta-lognormal distribution. We consider three methods of calculating a 95% confidence interval for the mean of this distribution, and use simulation to compare the methods, across a range of realistic scenarios.
David Fletcher
openaire   +3 more sources

Generalized confidence interval estimation for the mean of delta-lognormal distribution: an application to New Zealand trawl survey data

Journal of Applied Statistics, 2014
Highly skewed and non-negative data can often be modeled by the delta-lognormal distribution in fisheries research. However, the coverage probabilities of extant interval estimation procedures are less satisfactory in small sample sizes and highly skewed data.
Wei-Hwa Wu, Hsin-Neng Hsieh
openaire   +3 more sources