Using Generalized Procrustes Analysis (GPA) for normalization of cDNA microarray data [PDF]
BMC Bioinformatics, 2008 Background Normalization is essential in dual-labelled microarray data analysis to remove non-biological variations and systematic biases. Many normalization methods have been used to remove such biases within slides (Global, Lowess) and across slides ...
Trudeau Vance L +4 more
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Solving bundle block adjustment by generalized anisotropic Procrustes analysis [PDF]
ISPRS Journal of Photogrammetry and Remote Sensing, 2015 The paper presents a new analytical tool to solve the classical photogrammetric bundle block adjustment. The analytical model is based on the generalized extension of the anisotropic row-scaling Procrustes analysis, that has been recently proposed by the
Crosilla, Fabio, Fusiello, Andrea
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Comparing generalized procrustes analysis and statis [PDF]
Food Quality and Preference, 1998 We consider a model for sensory profiling data including translation, rotation and scaling. We compare two methods to calculate an overall consensus from several data matrices: GPA and STATIS. These methods are briefly illustrated and explained under our
Kunert, J. +2 more
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Investigating Shape Variation Using Generalized Procrustes Analysis and Machine Learning [PDF]
Applied Sciences, 2022 The biological investigation of a population’s shape diversity using digital images is typically reliant on geometrical morphometrics, which is an approach based on user-defined landmarks.
Wilfried Wöber +5 more
doaj +3 more sources
Comparing COSTATIS and Generalized Procrustes Analysis with Multi-Way Public Education Expenditure Data [PDF]
Mathematics, 2021 Governments serve a variety of purposes, and where governments spend their money has always been of concern to society. In particular, spending on public education is of great interest.
María Concepción Vega-Hernández +1 more
doaj +4 more sources
Anisotropic generalized Procrustes analysis
Computational Statistics & Data Analysis, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bennani-Dosse, Mohammed +2 more
exaly +7 more sources
A simple alternative to generalized procrustes analysis [PDF]
, 1998 A statistical method for analysing sensory profiling data obtained by means of fixed vocabulary or free choice profiling is discussed. The most interesting feature of this method is that it involves only simple statistical treatment and can therefore be ...
Kunert, Joachim, Qannari, El Mostafa
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Using Generalized Procrustes Analysis for Evaluation of Sensory Characteristic Data of Lamb Meat
Turkish Journal of Agriculture: Food Science and Technology, 2019 Generalized Procrustes Analysis (GPA) is a multivariate statistic method that is used at the evaluation of sensory analyses in the food industry. GPA provides benefit in terms of decreasing the difference between the panellists and bringing the data ...
Gazel Ser
doaj +6 more sources
SPSS Syntax for Combining Results of Principal Component Analysis of Multiply Imputed Data Sets using Generalized Procrustes Analysis. [PDF]
Appl Psychol Meas, 2021 van Wingerde B, van Ginkel J.
europepmc +5 more sources
Consensus Molecular Alignment Based on Generalized Procrustes Analysis [PDF]
Journal of Chemical Information and Computer Sciences, 2003 One of the most serious problems in three-dimensional quantitative structure-activity relationship (3D-QSAR) studies is selection of an alignment rule for molecular super position of the compounds in the data set. In 3D-QSAR analyses of structure-activity data, a reference compound in a defined conformation is chosen, and all structures in the data set
Kroonenberg, P.M. +2 more
openaire +4 more sources