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A Nested Sampling Algorithm for Cosmological Model Selection

ASTROPHYSICAL JOURNAL, no. 2 (2006): L51-L54

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The abundance of cosmological data becoming available means that a wider range of cosmological models are testable than ever before. However, an important distinction must be made between parameter fitting and model selection. While parameter fitting simply determines how well a model fits the data, model selection statistics, such as the...更多

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