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Tree-Structured Wavelet Estimation in a Mixed Effects Model for Spectra of Replicated Time Series

Freyermuth, Jean-Marc; Ombao, Hernando; von Sachs, Rainer - In: Journal of the American Statistical Association 105 (2010) 490, pp. 634-646

Persistent link: https://www.econbiz.de/10008784097

Tree-Structured Wavelet Estimation in a Mixed Effects Model for Spectra of Replicated Time Series

Freyermuth, Jean-Marc; Ombao, Hernando; von Sachs, Rainer - In: Journal of the American Statistical Association : JASA 105 (2010) 490, pp. 634-647

Persistent link: https://www.econbiz.de/10008452552

Block-threshold-adapted Estimators via a Maxiset Approach

Autin, Florent; Freyermuth, Jean-Marc; Sachs, Rainer Von - In: Scandinavian Journal of Statistics 41 (2014) 1, pp. 240-258

type="main" xml:id="sjos12012-abs-0001" <title type="main">ABSTRACT</title>We study the maxiset performance of a large collection of block thresholding wavelet estimators, namely the horizontal block thresholding family. We provide sufficient conditions on the choices of rates and threshold values to ensure that the...

Persistent link: https://www.econbiz.de/10011153116

The SLEX Model of a Non-Stationary Random Process

Ombao, Hernando; Raz, Jonathan; Sachs, Rainer von; Guo, … - In: Annals of the Institute of Statistical Mathematics 54 (2002) 1, pp. 171-200

Persistent link: https://www.econbiz.de/10005395551

Theory and Methods - SLEX Analysis of Multivariate Nonstationary Time Series

Ombao, Hernando; Sachs, Rainer Von; Guo, Wensheng - In: Journal of the American Statistical Association : JASA 100 (2005) 470, pp. 519-531

Persistent link: https://www.econbiz.de/10006606920

SLEX Analysis of Multivariate Nonstationary Time Series

Ombao, Hernando; von Sachs, Rainer; Guo, Wensheng - In: Journal of the American Statistical Association 100 (2005) June, pp. 519-531

Persistent link: https://www.econbiz.de/10005532806

The SLEX Model of a Non-Stationary Random Process

Ombao, Hernando; Raz, Jonathan; von Sachs, Rainer; Guo, … - In: Annals of the Institute of Statistical Mathematics : AISM 54 (2002) 1, pp. 171-200

Persistent link: https://www.econbiz.de/10006559746

Spatio-Spectral Mixed-Effects Model for Functional Magnetic Resonance Imaging Data

Kang, Hakmook; Ombao, Hernando; Linkletter, Crystal; … - In: Journal of the American Statistical Association 107 (2012) 498, pp. 568-577

The goal of this article is to model cognitive control related activation among predefined regions of interest (ROIs) of the human brain while properly adjusting for the underlying spatio-temporal correlations. Standard approaches to fMRI analysis do not simultaneously take into account both the...

Persistent link: https://www.econbiz.de/10010971151

Time series modeling of neuroscience data

Ombao, Hernando - In: Journal of Time Series Analysis 34 (2013) 6, pp. 745-746

Persistent link: https://www.econbiz.de/10011036593

Theory and Methods - Discrimination and Classification of Nonstationary Time Series Using the SLEX Model

Huang, Hsiao-Yun; Ombao, Hernando; Stoffer, David S. - In: Journal of the American Statistical Association : JASA 99 (2004) 467, pp. 763-774

Persistent link: https://www.econbiz.de/10006608856