Pensions & Investments is continually investing in new data and features. In the coming weeks, P&I will be launching a new charting tool, which will allow users to graph survey data over time to ...
Texas Instruments (TI) and Vernier Science Education have announced a new collaboration that enables Vernier Go Direct sensors to connect wirelessly with TI-Nspire CX II and TI-Nspire CX II CAS ...
We discuss a class of chain graph models for categorical variables defined by what we call a multivariate regression chain graph Markov property. First, the set of local independencies of these models ...