The effect on cosmological parameter estimation of a parameter dependent covariance matrix
Cosmological large-scale structure analyses based on two-point correlation functions often assume a Gaussian likelihood function with a fixed covariance matrix. We study the impact on cosmological parameter estimation of ignoring the parameter dependence of this covariance matrix, focusing on the pa...
Главные авторы: | Kodwani, D, Alsono, D, Ferreira, PG |
---|---|
Формат: | Journal article |
Опубликовано: |
Maynooth Academic Publishing
2019
|
Схожие документы
-
The effect on cosmological parameter estimation of a parameter dependent covariance matrix
по: Darsh Kodwani, и др.
Опубликовано: (2019-03-01) -
The impact of relativistic effects on cosmological parameter estimation
по: Lorenz, C, и др.
Опубликовано: (2018) -
Estimating model error covariance matrix parameters in extended Kalman filtering
по: A. Solonen, и др.
Опубликовано: (2014-09-01) -
Approximate asymptotic variance-covariance matrix for the whittle estimators of GAR(1) parameters
по: Shitan, Mahendran, и др.
Опубликовано: (2013) -
Fast and reliable MCMC for cosmological parameter estimation
по: Dunkley, J, и др.
Опубликовано: (2004)