Chemometrics

Chemometrics

Author: B.R. Kowalski

Publisher: Springer Science & Business Media

Published: 2013-04-17

Total Pages: 492

ISBN-13: 9401710260

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At a time when computerized laboratory automation is producing a da ta explosion, chemists are turning to applied mathematics and statistics for the tools to extract useful chemical information from data. This rush to find applicable methods has lead to a somewhat confusing body of literature that represents a barrier to chemists wishing to learn more about chemometrics. The confusion results partly from the mixing of chemical notation and nomenclature with those of statistics, applied mathematics and engineering. Additionally, in the absence of collaboration with mathematicians, chemists have, at times, misused data analysis methodology and even reinvented methods that have seen years of service in other fields. The Chemometrics Society has worked hard to solve this problem since it was founded in 1974 with the goal of improving communications between the chemical sciences and applied mathe matics and statistics. The NATO Advanced Study Institute on Chemometrics is evidence of this fact as it was initiated in response to a call from its membership for advanced training in several areas of chemometrics. This Institute focused on current theory and application in the new field of Chemometrics: Use of mathematical and statistical methods, Ca) to design or select optimal measurement procedures and experiments; and Cb) to provide maximum chemical information by analyzing chemical data. The Institute had two formal themes and two informal themes.


Optimizing the Resources for Water Management

Optimizing the Resources for Water Management

Author: Reza M. Khanbilvardi

Publisher:

Published: 1990

Total Pages: 872

ISBN-13:

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Proceedings of the 17th Annual National Conference of the Water Resources Planning and Management Division of the ASCE. Papers focus upon innovative applications leading to an optimization of existing resources for water management. Sessions took up such matters as forecasting, computer uses, regional water supply, urban water resources management, distribution, system operation of reservoirs, flood damage analysis and reduction, new technologies, groundwater, flood control, drought management. Annotation copyrighted by Book News, Inc., Portland, OR


Sampling

Sampling

Author: Steven K. Thompson

Publisher: Wiley-Interscience

Published: 1992-10-30

Total Pages: 368

ISBN-13:

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In a clear progressive format, the book examines basic sampling from simple random sampling to unequal probability sampling in Part 1. The use of auxiliary data with ratio and regression estimation is discussed in Part 2 as well as the ideas of sufficient data and of model and design in practical sampling. Part 3 covers major useful designs including stratified, cluster systematic, multistage, double, and network sampling. Part 4 examines detectability methods for elusive populations, focusing on detectability visibility and catchability as well as specific methods of line transects, variable circular plots, capture-recapture, and line intercept sampling. Spatial sampling is covered in Part 5, with discussion of prediction methods of geostatistics, efficient spatial designs, and comparisons of different observational methods including plot shapes and detection aspects.