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arXiv · 1808.05552

Least Squares Two-Point Function Estimation

Nicolas Tessore
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Abstract

The standard estimator for the two-point function of a homogeneous and isotropic random field is a special case of a larger class of least squares estimators that interpolate the function values. Using a different interpolation scheme, two-point function values can be estimated at specific distances, instead of the binned averages.

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Nicolas Tessore. 2018-08-16. Least Squares Two-Point Function Estimation. https://doi.org/10.3847/2515-5172%2Faad9a7

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