Forked for customization. Below are the original README:
a quadratic Power Spectrum estimator based on cross-correlation between maps.
[Vanneste et al., 2018, https://arxiv.org/abs/1807.02484]
This is the generalisation to cross-correlation of QML methods
[Tegmark Physical Review D 55, 5895 (1997)] & [Tegmark and de Oliveira-Costa, Physical Review D 64 (2001)]
The code is in python with some C routines in openMP.
To install:
pip install . --prefix=my_path
To use:
import xqml
Librairies needed are :
- scipy
- numpy
- healpy
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