Stata Technical Bulletin 20
table of contents

an1.1: STB categories and insert codes
an44.1: StataQuest disk enclosed (realy)
Author: Patricia Branton, StataCorp
an46: Stata and Stage now available for IBM PowerPC
Author: Tim McGuire, StataCorp
crc36: Clarification on analytic weights with linear regression
dm19: Merging raw data and dictionary files
Author: Jonathon Nash, CS First Boston
dm20: Date functions
Author: Alan Riley, StataCorp
ip6: Storing variables in vectors and matrices
Author: Ken Heinecke, Federal Reserve Bank of Kansas City
ip6.1: Data and matrices
Author: William Gould, StataCorp
os14: A program to format raw data files
Author: Phillip Swagel, Department of Economics, Northwestern University
sg25: Interaction expansion
Author: William Gould, StataCorp
ssi6: Routines to speed Monte Carlo experiments
Author: William Gould, StataCorp
ssi6.1: Simplified Monte Carlo simulations
Author: William Gould, StataCorp
sts7.3: A library of time series programs for Stata
Author: Sean Becketti, STB Editor
sts8: Hansen's test for parameter instability
Authors: Ken Heinecke, Federal Reserve Bank of Kansas City
Charles Morris, Federal Reserve Bank of Kansas City
zz3.4: Computerized index for the STB (Update)
Author: William Gould, StataCorp