Stata Technical Bulletin 52
table of contents

dm45.2: Changing string variables to numeric: correction
Author: Nicholas J. Cox, University of Durham, UK
dm72.1: Alternative ranking procedures: update
Authors: Nicholas J. Cox, University of Durham, UK
Richard Goldstein
dm73: Using categorical variables in Stata
Author: John Hendrickx, University of Nijmegen, Netherlands
dm74: Changing the order of variables in a dataset
Author: Jeroen Weesie, Utrecht University, Netherlands
ip18.1: Update to resample
Author: John R. Gleason, Syracuse University
ip29: Metadata for user-written contributions to the Stata programming language
Authors: Christopher F. Baum, Boston College
Nicholas J. Cox, University of Durham, UK
sbe31: Exact confidence intervals for odds ratios from case-control studies
Authors: William D. Dupont, Vanderbilt University
Dale Plummer, Vanderbilt University
sg119: Improved confidence intervals for binomial properties
Author: John R. Gleason, Syracuse University
sg120: Receiver Operating Characteristic (ROC) anaylsis
Author: Mario Cleves, StataCorp
sg121: Seemlingly unrelated estimation and the cluster-adjusted sandwich estimator
Author: Jeroen Weesie, Utrecht University, Netherlands
sg122: Truncated regression
Author: Ronna Cong, StataCorp
sg123: Hodges-Lehmann estimation of a shift in location between two populations
Author: Duolao Wang, London School of Hygiene and Tropical Medicine, UK