Results 11 to 20 of about 2,693,372 (262)

Better Confidence Intervals for a Binomial Proportion

open access: yesCommunications, 2010
Interval estimation of a binomial proportion is one of the basic problems in statistics. In technical practice a binomial proportion is often used in statistical quality control.
Ivana Pobocikova
doaj   +2 more sources

Sequential fixed width confidence intervals [PDF]

open access: yes, 2000
We consider the problem of constructing confidence intervals of fixed width d and confidence level γ for the success probability p in Bernoulli trials.
Asparouhov, Tihomir Zlatev
core   +1 more source

Calculating and graphing within-subject confidence intervals for ANOVA [PDF]

open access: yes, 2011
The psychological and statistical literature contains several proposals for calculating and plotting confidence intervals for within-subject (repeated measures) ANOVA designs.
Thom Baguley, Baguley, T
core   +1 more source

Double bootstrap confidence intervals in the two-stage DEA approach [PDF]

open access: yes, 2015
Contextual factors usually assume an important role in determining firms' productive efficiencies. Nevertheless, identifying them in a regression framework might be complicated.
Chronopoulos, Dimitris K.   +4 more
core   +1 more source

A note on the estimation of confidence intervals for cost-effectiveness when costs and effects are censored [PDF]

open access: yes, 2002
<i>Background</i>. The relation between methodological advances in estimation of confidence intervals (CIs) for incremental cost-effectiveness ratios (ICER) and estimation of cost effectiveness in the presence of censoring has not been ...
Briggs, AH   +5 more
core   +1 more source

Improved Confidence Intervals for the Youden Index. [PDF]

open access: yesPLoS ONE, 2015
The Youden Index is a summary measurement of the receiver operating characteristic (ROC) curve for the accuracy of a diagnostic test with ordinal or continuous endpoints.
Guogen Shan
doaj   +1 more source

A note on confidence intervals for deblurred images [PDF]

open access: yesOpuscula Mathematica, 2020
We consider pointwise asymptotic confidence intervals for images that are blurred and observed in additive white noise. This amounts to solving a stochastic inverse problem with a convolution operator.
Michał Biel, Zbigniew Szkutnik
doaj   +1 more source

Calculating confidence intervals for impact numbers

open access: yesBMC Medical Research Methodology, 2006
Background Standard effect measures such as risk difference and attributable risk are frequently used in epidemiological studies and public health research to describe the effect of exposures.
Bender Ralf   +3 more
doaj   +1 more source

Significant results: statistical or clinical? [PDF]

open access: yesKorean Journal of Anesthesiology, 2016
The null hypothesis significance test method is popular in biological and medical research. Many researchers have used this method for their research without exact knowledge, though it has both merits and shortcomings. Readers will know its shortcomings,
Sangil Park
doaj   +1 more source

Bootstrap prediction intervals in State Space models [PDF]

open access: yes, 2008
Prediction intervals in State Space models can be obtained by assuming Gaussian innovations and using the prediction equations of the Kalman filter, where the true parameters are substituted by consistent estimates.
Ruiz Ortega, Esther   +1 more
core   +2 more sources

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