Understanding Data Better with Bayesian and Global Statistical Methods
نویسنده
چکیده
To understand their data better, astronomers need to use statistical tools that are more advanced than traditional \freshman lab" statistics. As an illustration, the problem of combining apparently incompatible measurements of a quantity (the Hubble constant, e.g.) is presented from both the traditional, and a more sophisticated Bayesian, perspective. Explicit formulas are given for both treatments.
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