statistics, compositional data are quantitative descriptions of the parts of some whole, conveying relative information. Mathematically, compositional data is...

correlation of ratios is one of the main motives for the field of compositional data analysis, which deals with the analysis of variables that carry only...

Food composition data (FCD) are detailed sets of information on the nutritionally important components of foods and provide values for energy and nutrients...

models for compositional data, i.e., data whose components are constrained to sum to a constant value (1, 100%, etc.). However, compositional models can...

sciences to show the compositions of systems composed of three species. Ternary plots are tools for analyzing compositional data in the three-dimensional...

composition, combining simpler data types into more complex data types, or function calls into calling functions Composition of 1867, Austro-Hungarian/German...

the book The Statistical Analysis of Compositional Data, an important resource on the analysis of compositional data. On his retirement from the University...

statistical analyses of compositional data by allowing one to answer questions about log-ratios of the components of the data vectors. One is often interested...

In computer science, object composition and object aggregation are closely related ways to combine objects or data types into more complex ones. In conversation...

Her main areas of research interest include statistical analysis of compositional data, algebraic-geometric approach to statistical inference, and spatial...

creation process. Another way to sort compositional algorithms is to examine the results of their compositional processes. Algorithms can either 1) provide...

encryption (AE) is any encryption scheme which simultaneously assures the data confidentiality (also known as privacy: the encrypted message is impossible...

compositional and interactional. The assumption that the genes exist in a Euclidean space is violated by the non-linear nature of compositional data....

by Spanish mathematician, Pedro Chacón. Geostatistical Analysis of Compositional Data by Vera Pawlowsky-Glahn and Ricardo A. Olea. Group Theory and Lie...

age data fit a univariate normal distribution in t (for the arithmetic mean age) or log(t) (for the geometric mean age) space, or if the compositional data...

(2012). Composition: Pure Data as a Meta-Compositional Instrument. ISBN 978-3-8383-1647-5. Barkl, Michael (2018). Pure Data as a Meta-Compositional Instrument:...

resolutions of up to 100 meters (330 ft), and obtaining detailed compositional data on gas and dust in the near-nucleus environment, with the goal of...

the natural alloys of osmium, iridium and ruthenium based on new compositional data of alloys from world-wide occurrences". The Canadian Mineralogist...

their roots in Compositional Data Analysis and the Aitchison geometry. Applications are mainly in statistics, specifically functional data analysis of density...

of Essential Oil from Aniseed using sCO2: Solubility, Kinetics and Composition Data". Journal of Agricultural and Food Chemistry. 51 (6): 1518–1523. doi:10...

QFL diagram or QFL triangle is a type of ternary diagram that shows compositional data from sandstones and modern sands, point counted using the Gazzi-Dickinson...

data are applied in statistics, data warehouses, and in economics. There is a distinction between aggregate data and individual data. Aggregate data refers...

is also known as the Additive Log Ratio transform commonly used in compositional data analysis. In other applications it’s referred to as “relative risk”...

In computing, a database is an organized collection of data or a type of data store based on the use of a database management system (DBMS), the software...

content). The homogeneity of compositional domains is compared to that of the chromosome on which they reside. As such, compositional domains can be homogeneous...

lower parts of the tree may be reduced. Lea, Andrew. "Cider Apple Compositional Data". www.cider.org.uk. Archived from the original on 13 September 2017...

gas composition was provided by thermal-IR imaging: a direct correlation of the visible cloud layers reactions, thermal gradient and compositional mapping...

code and data together with the treatment of functions lend themselves extremely well for a recursive definition of a variadic compositional operator...

which supports use of existing food composition data and future resources through cooperation and harmonization of data quality, functionality and global...

Rubber Manufacturers Association (RMA) is a very good source for compositional data and other information on tires. The use of TDF for heat production...