Our article “Multiple imputation of hierarchical nonlinear time series data with an application to school enrollment data” w @daphnehliu just published in Annals of Applied Statistics: (free preprint .

My website just got its annual update, including new publications

Science is under siege. Trump’s latest Executive Order that appoints politicians — not scientists — to evaluate research. Add your name to the open letter:

Our paper, "A privacy-preserved and high-utility synthesis strategy for risk-based stratified subgroups of the Canadian scleroderma patient registry data" w Bei Jiang, Russell Steele & Naisyin Wang, just published in Ann Appl Stat:

A call for scientific researchers to stand up for freedoms as well as funding:

RT @PopAssocAmerica: Check out this #PAA2025 workshop.

Our short course on Subnational Probabilistic Population Projections at @PopAssocAmerica 2025 will now be hybrid. To ask to join remotely, email raftery@uw.edu from your professional email by April 7 with subject “Join PAA workshop” & say why you want to.

Journal webinar on Model-Based Clustering for Social Networks, w @mark_s_handcock, and discussion by @icgormley & @NialFriel, from the RSS @RoyalStatSoc:

RT @COPSSNews: 🎉 📷 Excited to announce our 2025 COPSS Emerging Leader Award (ELA) winners. The COPSS ELA recognizes early career statistica….

RT @probnstat: A man is known to speak the truth 3 out of 4 times. He throws a die and reports that it is a six. Find the probability that….

RT @kareem_carr: In honor of international women's day, let's take a moment to remember the most famous statistician in history. You've d….

RT @CardColm: Indeed, he not only taught me honours maths and physics in Dublin half a century ago, he introduced me to Martin Gardner's Sc….

He also taught @CardColm.

My mathematics teacher at @Stconleths, Michael Manning, died last night. He is second from right in this photo from the 2013 Hamilton Walk in Dublin, commemorating the discovery of quaternions. A great teacher who also taught @duncantl and Maurice O’Reilly. RIP

RT @ItsDeanBlundell: Game, set, match. The only message that matters. 🇨🇦🇺🇦.

Obituary of John H. Wolfe (193302024), inventor of model-based clustering:

RT @theNASciences: We are thrilled to announce Mary-Claire King of @UW as this year's recipient of the prestigious NAS Public Welfare Medal….

RT @BPC_UCBerkeley: We are now accepting applications for our Annual Workshop on Formal Demography, taking place in-person at UC Berkeley o….

The RSS Climate Change Task Force has released a guide to (UK) official statistics on climate. An excellent resource.

RT @karlrohe: @analisereal @AdrianRaftery1