Results 21 to 30 of about 643,809 (253)

Confidence interval comparison: Precision of maximum likelihood estimates in LLOQ affected data

open access: yesPLoS ONE, 2023
When data is derived under a single or multiple lower limits of quantification (LLOQ), estimation of distribution parameters as well as precision of these estimates appear to be challenging, as the way to account for unquantifiable observations due to ...
Tanja Bülow   +2 more
doaj   +3 more sources

Application of the entropic coefficient for interval number optimization during interval assessment

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2017
In solving many statistical problems, the most precise choice of the distribution law of a random variable is required, the sample of which the authors observe. This choice requires the construction of an interval series. Therefore, the problem arises of
O. M. Tynynyka
doaj   +1 more source

Estimates of serial interval for COVID-19: A systematic review and meta-analysis

open access: yesClinical Epidemiology and Global Health, 2021
Background: On 11th March 2020, the World Health Organization declared COVID-19 as Pandemic. The estimation of transmission dynamics in the initial days of the outbreak of any infectious disease is crucial to control its spread in a new area.
Balram Rai   +2 more
doaj   +1 more source

Teaching: confidence, prediction and tolerance intervals in scientific practice: a tutorial on binary variables

open access: yesEmerging Themes in Epidemiology, 2021
Background One of the emerging themes in epidemiology is the use of interval estimates. Currently, three interval estimates for confidence (CI), prediction (PI), and tolerance (TI) are at a researcher's disposal and are accessible within the open access ...
Sonja Hartnack, Malgorzata Roos
doaj   +1 more source

Interval Estimation Naïve Bayes [PDF]

open access: yes, 2003
Recent work in supervised learning has shown that a surprisingly simple Bayesian classifier called naïve Bayes is competitive with state of the art classifiers. This simple approach stands from assumptions of conditional independence among features given the class.
Robles Forcada, Víctor   +4 more
openaire   +2 more sources

Rapid review of available evidence on the serial interval and generation time of COVID-19

open access: yesBMJ Open, 2020
Objective Conduct a review of available evidence to advise on appropriate parameter values for serial interval and generation time in national COVID-19 transmission models for Ireland and on methodological issues relating to those parameters.Methods We ...
Andrew Byrne   +9 more
doaj   +1 more source

An interval estimation for the number of signals [PDF]

open access: yesSignal Processing, 2005
Publication in the conference proceedings of EUSIPCO, Florence, Italy ...
openaire   +4 more sources

DEVELOPMENT MANAGEMENT TRANSFER PRICING BY APPLICATION OF THE INTERVAL ESTIMATES

open access: yesСтатистика и экономика, 2016
The article discusses the application of the method of interval estimation of conformity of the transaction price the market price. A comparative analysis of interval and point estimate.
Elena B. Shuvalova, Olga S. Platoshkina
doaj   +1 more source

Re-interpreting conventional interval estimates taking into account bias and extra-variation

open access: yesBMC Medical Research Methodology, 2006
Background The study design with the smallest bias for causal inference is a perfect randomized clinical trial. Since this design is often not feasible in epidemiologic studies, an important challenge is to model bias properly and take random and ...
Seaman Shaun R, Höfler Michael
doaj   +1 more source

Quantile estimates of entropy uncertainty for distributions supported on bounded interval [PDF]

open access: yesITM Web of Conferences
Formulas for calculating the Shannon information entropy and the entropy uncertainty interval are obtained, which are based on calculating quantile estimates of random variable distributions and are set over a limited range of random variable values ...
Polosin Vitaly G
doaj   +1 more source

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