STB-39

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Table of contents:

stata47: lookup now indexes on-line FAQs

Author: William Gould, StataCorp

stata48: Updated reshape

Author: William Gould, StataCorp

dm49: Some new matrix commands

Author: Jeroen Weesie, Utrecht University, Netherlands

ip19: Using expressions in Stata commands

Author: Jeroen Weesie, Utrecht University, Netherlands

sbe17: Discrete time proportional hazards regression

Author: Stephen P. Jenkins, ESRC Research Centre on Micro-Social Change, University of Essex, UK

sg72: Newey–West standard errors for probit, logit, and poisson models

Author: James W. Hardin, StataCorp

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