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Geostatistics for compositional data...

Mueller, Ute.

Geostatistics for compositional data with R

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Geostatistics for compositional data with Rby Raimon Tolosana-Delgado, Ute Mueller.
作者:	Tolosana-Delgado, Raimon.
其他作者:	Mueller, Ute.
出版者:	Cham :Springer International Publishing :2021.
面頁冊數:	xxv, 259 p. :ill., digital ;24 cm.
Contained By:	Springer Nature eBook
標題:	GeologyStatistical methods.
電子資源:	https://doi.org/10.1007/978-3-030-82568-3
ISBN:	9783030825683$q(electronic bk.)

Geostatistics for compositional data with R
Tolosana-Delgado, Raimon.

Geostatistics for compositional data with R[electronic resource] /by Raimon Tolosana-Delgado, Ute Mueller. - Cham :Springer International Publishing :2021. - xxv, 259 p. :ill., digital ;24 cm. - Use R!,2197-5744. - Use R!..

1 Introduction -- 2 A review of compositional data analysis -- 3 Exploratory data analysis -- 4 Exploratory spatial analysis -- 5 Variogram Models -- 6 Geostatistical estimation -- 7 Cross-validation -- 8 Multivariate normal score transformation -- 9 Simulation -- 10 Compositional Direct Sampling Simulation -- 11 Evaluation and Postprocessing of Results -- A Matrix decompositions -- B Complete data analysis workflows -- Index.

This book provides a guided approach to the geostatistical modelling of compositional spatial data. These data are data in proportions, percentages or concentrations distributed in space which exhibit spatial correlation. The book can be divided into four blocks. The first block sets the framework and provides some background on compositional data analysis. Block two introduces compositional exploratory tools for both non-spatial and spatial aspects. Block three covers all necessary facets of multivariate spatial prediction for compositional data: variogram modelling, cokriging and validation. Finally, block four details strategies for simulation of compositional data, including transformations to multivariate normality, Gaussian cosimulation, multipoint simulation of compositional data, and common postprocessing techniques, valid for both Gaussian and multipoint methods. All methods are illustrated via applications to two types of data sets: one a large-scale geochemical survey, comprised of a full suite of geochemical variables, and the other from a mining context, where only the elements of greatest importance are considered. R codes are included for all aspects of the methodology, encapsulated in the R package "gmGeostats", available in CRAN.

ISBN: 9783030825683$q(electronic bk.)

Standard No.: 10.1007/978-3-030-82568-3doiSubjects--Topical Terms:

191971
Geology
--Statistical methods.

LC Class. No.: QE33.2.S82 / T65 2021

Dewey Class. No.: 550.727

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