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Invariant Coordinate Selection and Fisher discriminant subspace beyond
the case of two groups
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2024
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Colombe Becquart
Aurore Archimbaud
Anne Ruiz‐Gazen
Luka Prilć
Klaus Nordhausen
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Modelling multivariate spatio-temporal data with identifiable
variational autoencoders
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2024
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Mika Sipilä
Claudia Cappello
Sandra De Iaco
Klaus Nordhausen
Sara Taskinen
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Consistent Distribution Free Affine Invariant Tests for the Validity of
Independent Component Models
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2024
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Marc Hallin
Simos G. Meintanis
Klaus Nordhausen
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Tandem clustering with invariant coordinate selection
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2024
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Andreas Alfons
Aurore Archimbaud
Klaus Nordhausen
Anne Ruiz‐Gazen
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Spatial Blind Source Separation in the Presence of a Drift
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2024
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Christoph Muehlmann
Peter Filzmoser
Klaus Nordhausen
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Large-sample properties of non-stationary source separation for Gaussian signals
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2024
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François Bachoc
Christoph Muehlmann
Klaus Nordhausen
Joni Virta
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The Asymptotic Properties of the One-Sample Spatial Rank Methods
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2024
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Jyrki Möttönen
Klaus Nordhausen
Hannu Oja
Una Radojičić
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Robust second-order stationary spatial blind source separation using generalized sign matrices
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2023
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Mika Sipilä
Christoph Muehlmann
Klaus Nordhausen
Sara Taskinen
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On the usage of joint diagonalization in multivariate statistics: Speed presentation April 2022
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2023
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Klaus Nordhausen
Anne Ruiz‐Gazen
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ICSClust: Tandem Clustering with Invariant Coordinate Selection
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2023
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Aurore Archimbaud
Andreas Alfons
Klaus Nordhausen
Anne Ruiz‐Gazen
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Approximating symmetrized estimators of scatter via balanced incomplete U-statistics
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2023
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Lutz Dümbgen
Klaus Nordhausen
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Stationary subspace analysis based on second-order statistics
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2023
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Lea Flumian
Markus Matilainen
Klaus Nordhausen
Sara Taskinen
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Numerical Considerations and a new implementation for invariant coordinate selection
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2023
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Aurore Archimbaud
Zlatko Drmač
Klaus Nordhausen
Una Radojičić
Anne Ruiz‐Gazen
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Robust and Multivariate Statistical Methods
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2023
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Mengxi Yi
Klaus Nordhausen
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Iterative Weighted Least Squares
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2023
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Sara Taskinen
Klaus Nordhausen
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Least Absolute Value
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2023
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Una Radojičić
Klaus Nordhausen
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Locally Weighted Scatterplot Smoother
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2023
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Klaus Nordhausen
Sara Taskinen
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Least Median of Squares
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2023
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Sara Taskinen
Klaus Nordhausen
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Singular Spectrum Analysis
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2023
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Una Radojičić
Klaus Nordhausen
Sara Taskinen
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Robust and Resistant Regularized Covariance Matrices
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2023
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David E. Tyler
Mengxi Yi
Klaus Nordhausen
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The Asymptotic Properties of the One-Sample Spatial Rank Methods
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2023
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Jyrki Möttönen
Klaus Nordhausen
Hannu Oja
Una Radojičić
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Data Type Agnostic Visual Sensitivity Analysis
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2023
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Nikolaus Piccolotto
Markus Bögl
Christoph Muehlmann
Klaus Nordhausen
Peter Filzmoser
Johanna Schmidt
Silvia Miksch
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Nonlinear blind source separation exploiting spatial nonstationarity
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2023
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Mika Sipilä
Klaus Nordhausen
Sara Taskinen
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A Review of Tyler’s Shape Matrix and Its Extensions
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2022
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Sara Taskinen
Gabriel Frahm
Klaus Nordhausen
Hannu Oja
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TBSSvis: Visual analytics for Temporal Blind Source Separation
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2022
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Nikolaus Piccolotto
Markus Bögl
Theresia Gschwandtner
Christoph Muehlmann
Klaus Nordhausen
Peter Filzmoser
Silvia Miksch
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Test of the Latent Dimension of a Spatial Blind Source Separation Model
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2022
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Christoph Muehlmann
François Bachoc
Klaus Nordhausen
Mengxi Yi
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Visual Parameter Selection for Spatial Blind Source Separation
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2022
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Nikolaus Piccolotto
Markus Bögl
Christoph Muehlmann
Klaus Nordhausen
Peter Filzmoser
Silvia Miksch
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ICS for multivariate functional anomaly detection with applications to predictive maintenance and quality control
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2022
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Aurore Archimbaud
Feriel Boulfani
Xavier Gendre
Klaus Nordhausen
Anne Ruiz‐Gazen
Joni Virta
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Iterative Weighted Least Squares
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2022
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Sara Taskinen
Klaus Nordhausen
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Numerical considerations and a new implementation for ICS
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2022
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Aurore Archimbaud
Zlatko Drmač
Klaus Nordhausen
Una Radojičić
Anne Ruiz‐Gazen
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Order Determination for Tensor-valued Observations Using Data Augmentation
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2022
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Una Radojičić
Niko Lietzen
Klaus Nordhausen
Joni Virta
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Approximating Symmetrized Estimators of Scatter via Balanced Incomplete U-Statistics
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2022
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Lutz Duembgen
Klaus Nordhausen
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Singular Spectrum Analysis
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2022
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Una Radojičić
Klaus Nordhausen
Sara Taskinen
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Large-Sample Properties of Non-Stationary Source Separation for Gaussian Signals
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2022
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François Bachoc
Christoph Muehlmann
Klaus Nordhausen
Joni Virta
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Tandem clustering with invariant coordinate selection
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2022
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Andreas Alfons
Aurore Archimbaud
Klaus Nordhausen
Anne Ruiz‐Gazen
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Blind source separation for non-stationary random fields
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2021
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Christoph Muehlmann
François Bachoc
Klaus Nordhausen
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Kurtosis-based projection pursuit for matrix-valued data
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2021
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Una Radojičić
Klaus Nordhausen
Joni Virta
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Asymptotic and bootstrap tests for subspace dimension
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2021
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Klaus Nordhausen
Hannu Oja
David E. Tyler
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Blind source separation for non-stationary random fields
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2021
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Christoph Muehlmann
François Bachoc
Klaus Nordhausen
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ssaBSS: Stationary Subspace Analysis
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2021
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Markus Matilainen
Lea Flumian
Klaus Nordhausen
Sara Taskinen
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shapeNA: M-Estimation of Shape for Data with Missing Values
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2021
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Katharina Riemer
Gabriel Frahm
Klaus Nordhausen
Una Radojičić
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Large-Sample Properties of Blind Estimation of the Linear Discriminant Using Projection Pursuit
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2021
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Una Radojičić
Klaus Nordhausen
Joni Virta
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Sliced Inverse Regression for Spatial Data
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2021
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Christoph Muehlmann
Hannu Oja
Klaus Nordhausen
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Independent Component Analysis for Compositional Data
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2021
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Christoph Muehlmann
Kamila Fačevicová
Alžběta Gardlo
Hana Janečková
Klaus Nordhausen
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Large-sample properties of unsupervised estimation of the linear discriminant using projection pursuit
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2021
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Una Radojičić
Klaus Nordhausen
Joni Virta
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Least Median of Squares
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2021
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Sara Taskinen
Klaus Nordhausen
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Visual Parameter Selection for Spatial Blind Source Separation
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2021
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Nikolaus Piccolotto
Markus Bögl
Christoph Muehlmann
Klaus Nordhausen
Peter Filzmoser
Silvia Miksch
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Locally Weighted Scatterplot Smoother
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2021
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Klaus Nordhausen
Sara Taskinen
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Kurtosis-based projection pursuit for matrix-valued data
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2021
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Una Radojičić
Klaus Nordhausen
Joni Virta
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+
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Blind source separation for non-stationary random fields
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2021
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Christoph Muehlmann
François Bachoc
Klaus Nordhausen
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Least Absolute Value
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2021
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Una Radojičić
Klaus Nordhausen
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Stationary subspace analysis based on second-order statistics
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2021
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Lea Flumian
Markus Matilainen
Klaus Nordhausen
Sara Taskinen
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On Cokriging, Neural Networks, and Spatial Blind Source Separation for Multivariate Spatial Prediction
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2020
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Christoph Muehlmann
Klaus Nordhausen
Mengxi Yi
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Robust linear regression for high‐dimensional data: An overview
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2020
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Peter Filzmoser
Klaus Nordhausen
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On Cokriging, Neural Networks, and Spatial Blind Source Separation for Multivariate Spatial Prediction
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2020
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Christoph Muehlmann
Klaus Nordhausen
Mengxi Yi
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Notion of information and independent component analysis
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2020
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Una Radojičić
Klaus Nordhausen
Hannu Oja
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SpatialBSS: Blind Source Separation for Multivariate Spatial Data
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2020
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Christoph Muehlmann
Mika Sipil e
Klaus Nordhausen
Sara Taskinen
Joni Virta
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PDF
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Non-Gaussian Component Analysis: Testing the Dimension of the Signal Subspace
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2020
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Una Radojičić
Klaus Nordhausen
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PDF
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Computing the Oja Median in <i>R</i>: The Package <b>OjaNP</b>
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2020
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Daniel Fischer
Karl Mosler
Jyrki Möttönen
Klaus Nordhausen
Oleksii Pokotylo
Daniel Vogel
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TBSSvis: Visual Analytics for Temporal Blind Source Separation
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2020
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Nikolaus Piccolotto
Markus Bögl
Theresia Gschwandtner
Christoph Muehlmann
Klaus Nordhausen
Peter Filzmoser
Silvia Miksch
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Test of the Latent Dimension of a Spatial Blind Source Separation Model
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2020
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Christoph Muehlmann
François Bachoc
Klaus Nordhausen
Mengxi Yi
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PDF
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Spatial blind source separation
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2019
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François Bachoc
Marc G. Genton
Klaus Nordhausen
Anne Ruiz‐Gazen
Joni Virta
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M-estimation with incomplete and dependent multivariate data
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2019
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Gabriel Frahm
Klaus Nordhausen
Hannu Oja
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Independent component analysis for multivariate functional data
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2019
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Joni Virta
Bing Li
Klaus Nordhausen
Hannu Oja
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Extracting Conditionally Heteroskedastic Components using Independent Component Analysis
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2019
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J.K. Miettinen
Markus Matilainen
Klaus Nordhausen
Sara Taskinen
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REPPlab: An R package for detecting clusters and outliers using exploratory projection pursuit
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2019
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Daniel Fischer
Alain Berro
Klaus Nordhausen
Anne Ruiz‐Gazen
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PDF
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Sliced average variance estimation for multivariate time series
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2019
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Markus Matilainen
Christophe Croux
Klaus Nordhausen
Hannu Oja
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PDF
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Determining the signal dimension in second order source separation
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2019
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Joni Virta
Klaus Nordhausen
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PDF
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Estimating the number of signals using principal component analysis
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2019
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Joni Virta
Klaus Nordhausen
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REPPlab: An R package for detecting clusters and outliers using exploratory projection pursuit
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2019
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Daniel Fischer
Alain Berro
Klaus Nordhausen
Anne Ruiz‐Gazen
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PDF
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Spatial Blind Source Separation
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2018
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François Bachoc
Mark G. Genton
Klaus Nordhausen
Anne Ruiz‐Gazen
Joni Virta
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PDF
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Spatial Blind Source Separation
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2018
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François Bachoc
Marc G. Genton
Klaus Nordhausen
Anne Ruiz‐Gazen
Joni Virta
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Asymptotically and computationally efficient tensorial JADE
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2018
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Joni Virta
Niko Lietzén
Pauliina Ilmonen
Klaus Nordhausen
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Fast tensorial JADE
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2018
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Joni Virta
Niko Lietzén
Pauliina Ilmonen
Klaus Nordhausen
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PDF
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ICS for multivariate outlier detection with application to quality control
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2018
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Aurore Archimbaud
Klaus Nordhausen
Anne Ruiz‐Gazen
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PDF
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On the Number of Signals in Multivariate Time Series
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2018
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Markus Matilainen
Klaus Nordhausen
Joni Virta
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Fast tensorial JADE
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2018
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Joni Virta
Niko Lietzén
Pauliina Ilmonen
Klaus Nordhausen
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Robust Nonparametric Inference
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2017
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Klaus Nordhausen
Hannu Oja
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PDF
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JADE for Tensor-Valued Observations
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2017
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Joni Virta
Bing Li
Klaus Nordhausen
Hannu Oja
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Independent component analysis for tensor-valued data
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2017
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Joni Virta
Bing Li
Klaus Nordhausen
Hannu Oja
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Blind source separation for nonstationary tensor-valued time series
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2017
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Joni Virta
Klaus Nordhausen
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PDF
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Blind source separation of tensor-valued time series
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2017
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Joni Virta
Klaus Nordhausen
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Asymptotic and Bootstrap Tests for the Dimension of the Non-Gaussian Subspace
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2017
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Klaus Nordhausen
Hannu Oja
David E. Tyler
Joni Virta
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Complex Valued Robust Multidimensional SOBI
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2017
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Niko Lietzén
Klaus Nordhausen
Pauliina Ilmonen
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REPPlab: An R package for detecting clusters and outliers using exploratory projection pursuit
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2016
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Daniel Fischer
Alain Berro
Klaus Nordhausen
Anne Ruiz‐Gazen
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PDF
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ICSOutlier: Outlier Detection Using Invariant Coordinate Selection
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2016
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Klaus Nordhausen
Aurore Archimbaud
Anne Ruiz‐Gazen
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Multivariate Outlier Detection With ICS
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2016
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Aurore Archimbaud
Klaus Nordhausen
Anne Ruiz‐Gazen
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Projection Pursuit for non-Gaussian Independent Components
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2016
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Joni Virta
Klaus Nordhausen
Hannu Oja
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PDF
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Applying fully tensorial ICA to fMRI data
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2016
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Joni Virta
Sara Taskinen
Klaus Nordhausen
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Asymptotic and bootstrap tests for subspace dimension
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2016
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Klaus Nordhausen
Hannu Oja
David E. Tyler
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PDF
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The squared symmetric FastICA estimator
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2016
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J.K. Miettinen
Klaus Nordhausen
Hannu Oja
Sara Taskinen
Joni Virta
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PDF
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Robust Independent Component Analysis Based on Two Scatter Matrices
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2016
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Klaus Nordhausen
Hannu Oja
Esa Ollila
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On the Computation of Symmetrized M-Estimators of Scatter
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2016
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J.K. Miettinen
Klaus Nordhausen
Sara Taskinen
David E. Tyler
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Combining Linear Dimension Reduction Subspaces
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2016
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Eero Liski
Klaus Nordhausen
Hannu Oja
Anne Ruiz‐Gazen
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Asymptotic and bootstrap tests for subspace dimension
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2016
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Klaus Nordhausen
Hannu Oja
David E. Tyler
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Projection Pursuit for non-Gaussian Independent Components
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2016
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Joni Virta
Klaus Nordhausen
Hannu Oja
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REPPlab: An R package for detecting clusters and outliers using exploratory projection pursuit
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2016
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Daniel Fischer
Alain Berro
Klaus Nordhausen
Anne Ruiz‐Gazen
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New algorithms for <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si7.gif" display="inline" overflow="scroll"><mml:mi>M</mml:mi></mml:math>-estimation of multivariate scatter and location
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2015
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Lutz Dümbgen
Klaus Nordhausen
Heike Schuhmacher
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Separation of Uncorrelated Stationary time series using Autocovariance Matrices
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2015
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J.K. Miettinen
Katrin Illner
Klaus Nordhausen
Hannu Oja
Sara Taskinen
Fabian J. Theis
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Fourth Moments and Independent Component Analysis
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2015
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J.K. Miettinen
Sara Taskinen
Klaus Nordhausen
Hannu Oja
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A cautionary note on robust covariance plug-in methods
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2015
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Klaus Nordhausen
David E. Tyler
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Joint Use of Third and Fourth Cumulants in Independent Component Analysis
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2015
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Joni Virta
Klaus Nordhausen
Hannu Oja
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Modern Nonparametric, Robust and Multivariate Methods
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2015
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Klaus Nordhausen
Sara Taskinen
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Multiple Imputation and its Application by James R. Carpenter, Michael G. Kenward
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2014
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Klaus Nordhausen
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New Algorithms for $M$-Estimation of Multivariate Location and Scatter
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2013
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Lutz Duembgen
Klaus Nordhausen
Heike Schuhmacher
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Supervised invariant coordinate selection
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2013
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Eero Liski
Klaus Nordhausen
Hannu Oja
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On asymptotics of ICA estimators and their performance indices
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2012
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Pauliina Ilmonen
Klaus Nordhausen
Hannu Oja
Esa Ollila
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Averaging orthogonal projectors
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2012
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Eero Liski
Klaus Nordhausen
Hannu Oja
Anne Ruiz‐Gazen
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Joint Diagonalization of Several Scatter Matrices for ICA
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2012
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Klaus Nordhausen
Harold W. Gutch
Hannu Oja
Fabian J. Theis
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Scatter matrices with independent block property and ISA
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2011
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Klaus Nordhausen
Hannu Oja
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Multivariate L1 Statistical Methods: The Package MNM
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2011
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Klaus Nordhausen
Hannu Oja
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Multivariate<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mrow><mml:mi>L</mml:mi></mml:mrow><mml:mrow><mml:mn>1</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>Methods: The Package<b>MNM</b>
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2011
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Klaus Nordhausen
Hannu Oja
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Multivariate Models and the First Four Moments
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2011
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Klaus Nordhausen
Hannu Oja
Esa Ollila
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Multivariate L 1 Methods: The Package MNM
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2011
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Klaus Nordhausen
Hannu Oja
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PDF
Chat
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Asymptotic theory of the spatial median
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2010
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Jyrki Möttönen
Klaus Nordhausen
Hannu Oja
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OjaNP: Multivariate Methods Based on the Oja Median and Related Concepts
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2010
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Daniel Fischer
Karl Mosler
Jyrki Möttönen
Klaus Nordhausen
Oleksii Pokotylo
Daniel Vogel
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The Elements of Statistical Learning: Data Mining, Inference, and Prediction, Second Edition by Trevor Hastie, Robert Tibshirani, Jerome Friedman
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2009
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Klaus Nordhausen
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A First Course in Statistical Programming with R by W. John Braun, Duncan J. Murdoch
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2009
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Klaus Nordhausen
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Introductory Statistics with R, Second Edition by Peter Dalgaard
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2009
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Klaus Nordhausen
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PDF
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Signed-rank tests for location in the symmetric independent component model
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2008
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Klaus Nordhausen
Hannu Oja
Davy Paindaveine
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Tools for Exploring Multivariate Data: The Package<b>ICS</b>
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2008
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Klaus Nordhausen
Hannu Oja
David E. Tyler
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On invariant coordinate selection and nonparametric analysis of multivariate data
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2008
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Klaus Nordhausen
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SpatialNP: Multivariate Nonparametric Methods Based on Spatial Signs and Ranks
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2007
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Seija Sirkiä
J.K. Miettinen
Klaus Nordhausen
Hannu Oja
Sara Taskinen
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ICS: Tools for Exploring Multivariate Data via ICS/ICA
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2007
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Klaus Nordhausen
Andreas Alfons
Aurore Archimbaud
Hannu Oja
Anne Ruiz‐Gazen
David E. Tyler
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