Least Squares Two-Point Function Estimation
Instrumentation and Methods for Astrophysics
2018-08-17 v1 Cosmology and Nongalactic Astrophysics
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.
Cite
@article{arxiv.1808.05552,
title = {Least Squares Two-Point Function Estimation},
author = {Nicolas Tessore},
journal= {arXiv preprint arXiv:1808.05552},
year = {2018}
}
Comments
3 pages, 1 figure