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wedigbio.org | ||
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ui.adsabs.harvard.edu
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| | | | | Context. Frequency analyses are very important in astronomy today, not least in the ever-growing field of exoplanets, where short-period signals in stellar radial velocity data are investigated. Periodograms are the main (and powerful) tools for this purpose. However, recovering the correct frequencies and assessing the probability of each frequency is not straightforward. Aims: We provide a formalism that is easy to implement in a code, to describe a Bayesian periodogram that includes weights and a constant offset in the data. The relative probability between peaks can be easily calculated with this formalism. We discuss the differences and agreements between the various periodogram formalisms with simulated examples. Methods: We used the Bayesian probabili... | |
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evalu-ate.org
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| | | | | EvaluATE's community-driven blog provides a space for evaluators and project staff to share stories from the field. Have a great idea for... | |
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afb.org
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| | | | | [AI summary] A collaborative survey report examines the impact of the COVID-19 pandemic on the education and well-being of students with visual impairments in the US and Canada. | |
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www.pbs.org
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| | | The Trump administration started laying off 466 Education Department staffers on Friday amid mass firings across the government meant to pressure Democratic lawmakers over the federal shutdown. | ||
