Stata Technical Bulletin 28
table of contents
- crc41: New lfit, lroc, and lstat commands
- crc42: Improvements to the heckman command
- dm35: A utility for surveying Stata-format data sets
- Author: Timothy J. Schmidt, Federal Reserve Bank of Kansas
- dm36: Comparing two Stata data sets
- Author: John R. Gleason, Syracuse University
- ip10: Finding an observation number
- Author: Sean Becketti, STB Editor
- sbe12: Using lfit and lroc to evaluate mortality prediction models
- Authors: John M. Tilford, University of Arkansas for Medical Sciences
Paula K. Roberson, University of Arkansas for Medical Sciences
Debra H. Fiser, University of Arkansas for Medical Sciences
- sg43: Modified t statistics
- Author: Richard Goldstein, Qualitas, Inc.
- sg44: Random number generators
- Authors: Joseph Hilbe, Department of Sociology, Arizona State University
Walter Linde-Zwirble, Health Outcomes Technologies
- sg45: Maximum-likelihood ridge regression
- Author: Robert L. Obenchain, Eli Lilly and Company, Indianapolis, IN