• The choice between an observational study and a randomized controlled trial (RCT) is not binary. • No algorithm exists for determining whether an observational study or an RCT is best for answering ...
Welcome to the Observational Astronomy group. This research group is led by Professor Silas Laycock. We work on X-ray binaries, Accretion, Black Holes, mathematical modeling and theoretical ...
• Accounting for bias is a major challenge confronting the use of observational data to gain important insights into real-world treatment effects. • No single study design will satisfy all information ...
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