Browsing FAS Scholarly Articles by Keyword "correlation"

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    • Can Weak Lensing Surveys Confirm BICEP2? 

      Chisari, Nora Elisa; Dvorkin, Cora; Schmidt, Fabian (American Physical Society (APS), 2014)
      The detection of B-modes in the cosmic microwave background (CMB) polarization by the BICEP2 experiment, if interpreted as evidence for a primordial gravitational wave background, has enormous ramifications for cosmology ...

    • Quantile Uncorrelation and Instrumental Regressions 

      Komarova, Tatiana; Severini, Thomas A.; Tamer, Elie (Walter de Gruyter GmbH, 2012)
      We introduce a notion of median uncorrelation that is a natural extension of mean (linear) uncorrelation. A scalar random variable Y is median uncorrelated with a k-dimensional random vector X if and only if the slope from ...