Stata Technical Bulletin 37
table of contents

an64: STB-31 through STB-36 available in bound format
Author: Patricia Branton, StataCorp
an65: Memorium for Stewart West
Author: Joseph Hilbe, Arizona State University
dm44: Sequences of integers
Author: Nicholas J. Cox, University of Durham, UK
dm45: Changing string variables to numeric
Author: Nicholas J. Cox, University of Durham, UK
dm46: Enhancement to the sample command
Author: Jeroen Weesie, Utrecht University, Netherlands
dm47: Verifying value label mappings
Author: Jeroen Weesie, Utrecht University, Netherlands
gr26: Bin smoothing and summary on scatter plots
Author: Nicholas J. Cox, University of Durham, UK
ip17: While loops from the command line
Author: John R. Gleason, Syracuse University
ip18: A command for randomly resampling a dataset
Author: John R. Gleason, Syracuse University
smv7: Inference on principal components
Author: Jeroen Weesie, Utrecht University, Netherlands
ssa9: Cox proportional hazards model with the exact calculation for ties
Author: William Gould, StataCorp
ssa9.1: Survival analysis subroutine for programmers
Author: William Gould, StataCorp
zz7: Cumulative Index for STB-31 through STB-36