Results 21 to 30 of about 617,011 (320)

Robust Confidence Intervals for Effect Size in the Two-Group Case [PDF]

open access: bronze, 2005
The probability coverage of intervals involving robust estimates of effect size based on seven procedures was compared for asymmetrically trimming data in an independent two-groups design, and a method that symmetrically trims the data.
H. J. Keselman   +2 more
openalex   +4 more sources

CESER: An R Package to Compute Cluster Estimated Standard Errors

open access: yesJournal of Open Research Software, 2021
This paper presents an implementation in R of the Cluster Estimated Standard Errors (CESE) proposed by [12]. The method estimates the covariance matrix of the estimated coefficients of linear models in grouped data sets with correlation among ...
Diogo Ferrari
doaj   +1 more source

Confidence interval methods for antimicrobial resistance surveillance data

open access: yesAntimicrobial Resistance and Infection Control, 2021
Background Antimicrobial resistance (AMR) is one of the greatest global health challenges today, but burden assessment is hindered by uncertainty of AMR prevalence estimates.
Erta Kalanxhi   +3 more
doaj   +1 more source

Robust Inferential Techniques Applied to the Analysis of the Tropospheric Ozone Concentration in an Urban Area

open access: yesSensors, 2021
This paper analyzes 12 years of tropospheric ozone (O3) concentration measurements using robust techniques. The measurements were taken at an air quality monitoring station called Belisario, which is in Quito, Ecuador; the data collection time period was
Wilmar Hernandez   +4 more
doaj   +1 more source

Contrasting diversity values: statistical inferences based on overlapping confidence intervals. [PDF]

open access: yesPLoS ONE, 2013
Ecologists often contrast diversity (species richness and abundances) using tests for comparing means or indices. However, many popular software applications do not support performing standard inferential statistics for estimates of species richness and ...
Ian MacGregor-Fors, Mark E Payton
doaj   +1 more source

Reducing Mercury Emission Uncertainty from Artisanal and Small-Scale Gold Mining Using Bootstrap Confidence Intervals: An Assessment of Emission Reduction Scenarios

open access: yesAtmosphere, 2022
Atmospheric mercury emission scenarios from artisanal and small-scale gold mining for 56 tropical and subtropical countries have been elaborated and assessed for their comparative significance.
Delia Evelina Bruno   +5 more
doaj   +1 more source

Cuffless Blood Pressure Estimation with Confidence Intervals using Hybrid Feature Selection and Decision Based on Gaussian Process

open access: yesApplied Sciences, 2023
Cuffless blood pressure (BP) monitoring is crucial for patients with cardiovascular disease and hypertension. However, conventional BP monitors provide only single-point estimates without confidence intervals.
Soojeong Lee   +4 more
doaj   +1 more source

Robust Estimation of Carbon Monoxide Measurements

open access: yesSensors, 2020
This paper presents a robust analysis of carbon monoxide (CO) concentration measurements conducted at the Belisario air-quality monitoring station (Quito, Ecuador).
Wilmar Hernandez, Alfredo Mendez
doaj   +1 more source

Automatic Features Extraction Integrated With Exact Gaussian Process for Respiratory Rate and Uncertainty Estimations

open access: yesIEEE Access, 2023
Respiratory rate monitoring has become necessary for people with respiratory diseases, especially those living alone. Sudden changes in respiratory rate (RR) in these individuals may indicate a severe illness.
Soojeong Lee, Gangseong Lee
doaj   +1 more source

Robust misinterpretation of confidence intervals

open access: yesPsychonomic Bulletin & Review, 2014
Null hypothesis significance testing (NHST) is undoubtedly the most common inferential technique used to justify claims in the social sciences. However, even staunch defenders of NHST agree that its outcomes are often misinterpreted. Confidence intervals (CIs) have frequently been proposed as a more useful alternative to NHST, and their use is strongly
Hoekstra, R.   +3 more
openaire   +8 more sources

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