Shrinkage estimation of the power spectrum covariance matrix

Monthly Notices of the Royal Astronomical Society

Volumn 389, Issue 2, 2008, Pages 766-774

  Pope, Adrian C ^a   Szapudi, István ^a  

^a UNIVERSITY OF HAWAII   (United States)

Author keywords

Large scale structure of the Universe; Methods: statistical

Indexed keywords

COVARIANCE MATRIX; MEAN SQUARE ERROR; NUMERICAL METHODS; PARAMETER ESTIMATION; SHRINKAGE;

COSMOLOGICAL PARAMETERS; COVARIANCE MATRICES; EMPIRICAL ESTIMATE; LARGE SCALE STRUCTURE OF THE UNIVERSE; METHODS:STATISTICAL; POWER-SPECTRA; SHRINKAGE ESTIMATIONS; SHRINKAGE TECHNIQUES; SIMPLE++; STATISTICAL TECHNIQUES;

POWER SPECTRUM;

EID: 51149124519     PISSN: 00358711     EISSN: 13652966     Source Type: Journal    
DOI: 10.1111/j.1365-2966.2008.13561.x     Document Type: Article

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