Results 11 to 20 of about 2,607,281 (315)

Cosmic statistics of statistics [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 1999
The errors on statistics measured in finite galaxy catalogs are exhaustively investigated. The theory of errors on factorial moments by Szapudi & Colombi (1996) is applied to cumulants via a series expansion method. All results are subsequently extended to the weakly non-linear regime.
István Szapudi   +2 more
openaire   +2 more sources

Statistical Intervals, Not Statistical Significance [PDF]

open access: yesSignificance, 2019
AbstractConvincing practitioners of the inadequacy of significance testing can employ a two-step approach. First, explain the difference between statistical significance and practical importance. Then, at least in many situations, use an appropriate statistical interval to quantify the statistical uncertainty.
Hahn, Gerald   +2 more
openaire   +4 more sources

Multivariate Statistical Analysis Applied to Water Quality of a Tropical Coastal Lagoon, Cartagena, Colombian Caribbean

open access: yesIndonesian Journal of Chemistry, 2019
Coastal lagoons are one of the most threatened ecosystems in the world, because of population growth, habitat destruction, pollution, wastewater, overexploitation and invasive species which are the main causes of their degradation.
Ildefonso Baldiris-Navarro   +4 more
doaj   +1 more source

Video laryngoscopy vs. direct laryngoscopy for nasotracheal intubation in oromaxillofacial surgery: a systematic review and meta-analysis of randomized controlled trials [PDF]

open access: yesKorean Journal of Anesthesiology, 2021
Background Nasotracheal intubation (NTI) is commonly performed in oromaxillofacial surgeries. We did this meta-analysis to ascertain whether use of video laryngoscopy (VL) provided better NTI characteristics as compared to direct laryngoscopy (DL) in ...
Nishkarsh Gupta   +4 more
doaj   +1 more source

How tariffs are conceptually reflected in key economic statistics

open access: yesEconomic and Social Reports
The effects of tariffs on Canadian exports or on imports into Canada will, over time (as they affect economic activities), be reflected in various statistical estimates published by Statistic Canada.
Statistics Canada
doaj   +1 more source

Concepts in sample size determination

open access: yesIndian Journal of Dental Research, 2012
Investigators involved in clinical, epidemiological or translational research, have the drive to publish their results so that they can extrapolate their findings to the population.
Umadevi K Rao
doaj   +1 more source

Statistical Procedures and Robust Statistics [PDF]

open access: yesTechnical reports, 2002
It is argued that a main aim of statistics is to produce statistical procedures which in this article are defined as algorithms with inputs and outputs. The structure and properties of such procedures are investigated with special reference to topological and testing considerations.
openaire   +5 more sources

Calculus of the Impossible: Review of The Improbability Principle (2014) by David Hand and The Logic of Miracles (2018) by Lásló Mérő

open access: yesNumeracy, 2018
David J. Hand. 2014. The Improbability Principle: Why Coincidences, Miracles, and Rare Events Happen Every Day (New York, NY: Scientific American/Farrar, Straus and Giroux) 288 pp. ISBN: 978-0374175344. Lásló Mérő. 2018.
Samuel L. Tunstall
doaj   +1 more source

A Beginner's Guide to Factor Analysis: Focusing on Exploratory Factor Analysis [PDF]

open access: yesTutorials in Quantitative Methods for Psychology, 2013
The following paper discusses exploratory factor analysis and gives an overview of the statistical technique and how it is used in various research designs and applications.
An Gie Yong, Sean Pearce
doaj  

Non-destructive Evaluation Method of Large-scale Casting Piece Based on Metallographic Structure Statistical Analysis

open access: yesJournal of Aeronautical Materials, 2018
Aimed at the great metallographic structure differences between every part of the large-scale thin-wall complex integral precise titanium alloy casting, a non-destructive evaluation method based on metallographic structure statistical analysis is ...
ZHAO Wenzheng   +4 more
doaj   +1 more source

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