Results 271 to 280 of about 296,140 (309)

Regularized estimation of large covariance matrices

Annals of Statistics, 2008
Peter J Bickel, Elizaveta Levina
exaly  

Analysis of Covariance Structures

1973
openaire   +2 more sources

Covariance regularization by thresholding

Annals of Statistics, 2008
Peter J Bickel, Elizaveta Levina
exaly  

Generalized Thresholding of Large Covariance Matrices

Journal of the American Statistical Association, 2009
Adam J Rothman, Elizaveta Levina, Ji Zhu   +2 more
exaly  

Analysis of Covariance

1991
David J. Saville, Graham R. Wood
openaire   +1 more source

Improved estimation of the covariance matrix of stock returns with an application to portfolio selection

Journal of Empirical Finance, 2003
Olivier Ledoit, Michael Wolf
exaly  

Analysis of Covariance

1978
Albert Wildt, Olli Ahtola
openaire   +1 more source

Correcting eddy-covariance flux underestimates over a grassland

Agricultural and Forest Meteorology, 2000
Tracy E Twine, W P Kustas, J M Norman
exaly  

Analysis of covariance

2011
  +4 more sources

Covariance Regression Analysis

Journal of the American Statistical Association, 2017
Tao Zou, Hansheng Wang, Chih-Ling Tsai   +2 more
exaly