Compositional data

Results: 77



#Item
41Statistical power / Biplot / Limestone / Perturbation theory / Likelihood-ratio test / Statistical hypothesis testing / Statistics / Hypothesis testing / Compositional data

1 EXPLORATION OF GEOLOGICAL VARIABILITY AND POSSIBLE PROCESSES THROUGH THE USE OF COMPOSITIONAL DATA ANALYSIS: AN EXAMPLE USING SCOTTISH METAMORPHOSED C. W. Thomas British Geological Survey

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Source URL: dugi-doc.udg.edu

Language: English - Date: 2012-06-28 08:30:36
42Covariance and correlation / Compositional data / Biplot / Principal component analysis / Covariance / Projection / Exponentiation / Variance / Metric space / Statistics / Data analysis / Multivariate statistics

Conditional compositional biplots.doc

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Source URL: dugi-doc.udg.edu

Language: English - Date: 2012-06-28 08:30:36
43Hypothesis testing / Scientific method / Information / Covariance and correlation / Compositional data / Pearson product-moment correlation coefficient / Principal component analysis / Data analysis / Mass spectrometry software / Statistics / Science / Multivariate statistics

Microsoft Word - Aitchison_CoDaWork08_keynote_final_19_MAIG.doc

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Source URL: dugi-doc.udg.edu

Language: English - Date: 2013-07-17 05:57:32
44Coenzymes / Antioxidants / Dietary supplements / Alcohols / Folic acid / Oxygen radical absorbance capacity / Fructan / Coenzyme Q10 / Levomefolic acid / Chemistry / Nutrition / Biology

SESSION 4. Emerging Techniques for Analysis and New Compositional Data for Nutrients and Bioactive Compounds and Their Bioavailability S4-S-1 Stable Isotope Dilution Assays as Tools for

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Source URL: www.inmu.mahidol.ac.th

Language: English - Date: 2009-09-28 03:17:50
45Covariance and correlation / Non-parametric statistics / Statistical tests / Resampling / Bootstrapping / Correlation and dependence / Variance / Statistics / Statistical inference / Data analysis

Supplemental Methods Accounting for Compositional Structure in Relative Abundance Data Data summarized as relative, rather than absolute, abundances such as 16S profiling is known to be challenging to analyze due to comp

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Source URL: www.ncbi.nlm.nih.gov

Language: English
46Poster session / Academia / Academic conference / Compositional data

June 1-5, l’Escala (Girona), Spain CoDaWork’15 is the 6th International Workshop on Compositional Data Analysis and will be held on 1-5 June 2015 in L’Escala (Costa Brava), Spain. The workshop is a forum of discus

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Source URL: www.compositionaldata.com

Language: English - Date: 2014-10-02 04:55:24
47Poster session / Academia / Academic conference / Compositional data

June 1-5, l’Escala (Girona), Spain CoDaWork’15 is the 6th International Workshop on Compositional Data Analysis and will be held on 1-5 June 2015 in L’Escala (Costa Brava), Spain. The workshop is a forum of discus

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Source URL: compositionaldata.com

Language: English - Date: 2014-10-02 04:55:24
48Methane / Geology of the Rocky Mountains / Geography of Montana / Geography of Wyoming / Powder River Basin / Fort Union Formation / Coalbed methane / Tongue River / Coal / Geology / Geography of the United States / Economic geology

Water co-produced with coalbed methane in the Powder River Basin, Wyoming: preliminary compositional data 1 1

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Source URL: www.blm.gov

Language: English - Date: 2014-12-10 16:36:27
49Research methods / Multivariate statistics / Data analysis / Compositional data / Regression analysis / Principal component analysis / Analysis / Plot / Composition / Statistics / Information / Science

A Concise Guide to Compositional Data Analysis John Aitchison Honorary Senior Research Fellow Department of Statistics University of Glasgow

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Source URL: ima.udg.edu

Language: English - Date: 2005-10-17 11:15:13
50Estimation theory / Econometrics / Imputation / Missing data / Data Matrix / Variance / Maximum likelihood / Covariance matrix / Regression analysis / Statistics / Data analysis / Covariance and correlation

Package ‘zCompositions’ September 12, 2014 Type Package Title Imputation of Zeros and Nondetects in Compositional Data Sets Version[removed]Date[removed]

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Source URL: cran.r-project.org

Language: English - Date: 2014-09-12 01:51:59
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