Titlebook: Chemometrics; Mathematics and Stat Bruce R. Kowalski Book 1984 Springer Science+Business Media Dordrecht 1984 analytical chemistry.chemomet

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Multidimensional Data Representation in Medicinal Chemistry,Three methods of multivariate data representation are compared, namely Principal components analysis, Spectral map analysis and Factorial analysis of correspondences. It is shown that the three methods possess strong similarities. Yet the data to which they are most applicable can be very different.

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Analysis of Variance and Linear Models,Both the methodologies, the Regression Analysis and the Analysis of Variance, can be seen as particular cases of the methodology of the Linear Models. More specifically, the former constitutes the Full-Rank Case and the latter the Not-Full-Rank Case.

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Cluster Analysis,One of the basic problems in the interpretation of data is finding structure in large sets of empirically gathered information. An important and much used way of solving this problem is to group the objects being studied in a number of sets or subgroups. A general expression for a subgroup of a set of objects is a ..

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Operational Research,Operational research can be defined as the application of mathematical methods to solve problems involving the control of complex systems to provide solutions which best serve the organization, company or the decision maker.

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Quantenfeldtheorie des Festk?rpersbsorbances at several wavelengths. Systematic errors can thereby be eliminated so that very unspecific measurement data can be used for quantitative determinations. Automatic warning of unexpected errors is also possible. In addition, multivariate calibration can give new information on how the chem

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Die informelle Aussageverweigerungtainties are of primary importance; for example, the initial reaction rate (slope with respect to time) of a kinetic method of analysis (.). In other studies, the graph of the whole model (and the associated uncertainty) is of interest—e.g., a calibration curve relating measured values of response t

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Form2Data — Qualitative Onlineforschung, which are intermediate in behavior between purely random variables and deterministic functions, commonly occur in nature. Examples include variations in composition within ore bodies or concentrations of pesticides in soils. The degree of spatial continuity of a regionalized variable is expressed