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[ascl:1904.028] covdisc: Disconnected covariance of 2-point functions in large-scale structure of the Universe

covdisc computes the disconnected part of the covariance matrix of 2-point functions in large-scale structure studies, accounting for the survey window effect. This method works for both power spectrum and correlation function, and applies to the covariances for various probes including the multi- poles and the wedges of 3D clustering, the angular and the projected statistics of clustering and lensing, as well as their cross covariances.

Code site:
https://github.com/eelregit/covdisc
Described in:
https://ui.adsabs.harvard.edu/abs/2019JCAP...01..016L
Bibcode:
2019ascl.soft04028L

Views: 561

ascl:1904.028
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