xsmle is a new command for spatial analysis using Stata. We consider the quasi-maximum likelihood estimation of a wide set of both fixedand randomeffects spatial models for balanced panel data. Of special note is that xsmle allows to handle unbalanced panels thanks to its full compatibility with the mi suite of commands, to use spatial weight matrices in the form of both Stata matrices and spma...

Stata 10 is a powerful, versatile, and flexible statistical package with a wide range of userfriendly and accurate time series analytical and forecasting commands. It was released in June 2007, about two years after Stata 9 appeared. Prospective users want to know what features the package offers, while veteran users want to know what is novel about the latest version(s). This review addresses ...

Editor Associate Editors H. Joseph Newton Nicholas J. Cox, University of Durham Department of Statistics Francis X. Diebold, University of Pennsylvania Texas A & M University Joanne M. Garrett, University of North Carolina College Station, Texas 77843 Marcello Pagano, Harvard School of Public Health 979-845-3142 J. Patrick Royston, Imperial College School of Medicine 979-845-3144 FAX stb@stata....

In general, a Stata dataset, or a dataset in any other format, should contain one observation per thing, and data on attributes of things. For instance, in the medical sector, a dataset might have one observation per patient, and data on the patient’s baseline characteristics. Alternatively, a dataset might have one observation per visit to a health centre, and data on the state of the patient ...