Stata Journal 18-2

Articles and Columns

Linear dynamic panel-data estimation using maximum likelihood and structural equation modeling
R. Williams, P. D. Allison, and E. Moral-Benito

baselinetable: A command for creating one- and two-way tables of summary statistics
S. Donath

Simulating the central limit theorem
M. A. Taylor

cvcrand and cptest: Commands for efficient design and analysis of cluster randomized trials using constrained randomization and permutation tests
J. A. Gallis, F. Li, H. Yu, and E. L. Turner

Content analysis: Frequency distribution of words
M. F. Dicle and B. Dicle

Attrition diagrams for clinical trials and meta-analyses in Stata
C. H. Righolt and S. M. Mahmud

eq5dmap: A command for mapping between EQ-5D-3L and EQ-5D-5L
M. Hernández-Alava and S. Pudney

Group sequential clinical trial designs for normally distributed outcome variables
M. J. Grayling, J. M. S. Wason, and A. P. Mander

qfactor: A command for Q-methodology analysis
N. Akhtar-Danesh

Inference for clustered data
C. H. Lee and D. G. Steigerwald

Event study estimations using Stata: The estudy command
F. Pacicco, L. Vena, and A. Venegoni

Frailty models and frailty-mixture models for recurrent event times: Update
Y. Xu and Y. B. Cheung

Review of Tenko Raykov and George Marcoulides's A Course in Item Response Theory and Modeling with Stata
A. Linden

Software Updates

Programs (ado-files and hlp-files) from the Stata Journal can be installed on your machine from within Stata. If you have the current version of Stata and an Internet connection, type

. net sj 18-2