DIY Random Letter Book & Sticker Fun — So Useful! Donald Trump reacts to Melania's $1B defamation threat against Hunter Biden Fitness Influencer and Champion Bodybuilder Hayley McNeff Dies at Age 37 A ...

An 18-year-old California man livestreamed the attempted murder of a stranger from his Discord account, according to authorities. Cops in Newark, which is roughly 35 miles southeast of San Francisco, ...

Analysis of longitudinal studies is often complicated through differences amongst individuals in the number and spacing of observations. Laird and Ware (1982, Biometrics 38, 963-974) proposed a linear ...