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arxiv: 1904.10879 · v1 · submitted 2019-04-24 · 🌌 astro-ph.IM

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Accuracy Requirements for Empirically-Measured Selection Functions

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classification 🌌 astro-ph.IM
keywords injectionspopulationaccuracydistributionnumberselectioncoefficientdepends
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I give formulas for the accuracy to which a selection function must be measured via Monte-Carlo injections in order to have un-biased population inference. The number of found injections scales linearly with the number of objects in the population; the coefficient in front of the linear term depends on both the distribution of injections and the inferred population distribution.

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