News

If there's a formula for silly science, Ig Nobel founder Marc Abrahams surely has it figured out. For 21 years, he and his friends at the Annals of Improbable Research have made international ...
About 750 log swings, made in China and imported by Far East Brokers and Consultants Inc., were recalled because the back of the seat can separate from the unit while in use, posing a fall hazard ...
We present a simple sample-size formula for weighted log-rank statistics applied to clustered survival data with variable cluster sizes and arbitrary treatment assignments within clusters. This ...
This article develops robust covariate-adjusted log-rank statistics applied to recurrent events data with arbitrary numbers of events under independent censoring and the corresponding sample size ...