Stata november 1994
Technical stb-22
Bulletin
A publication to promote communication among Stata users
Editor
Sean Becketti
Stata Technical Bulletin
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South Salem, New York 10590
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[email protected] EMAIL
Associate Editors
Francis X. Diebold, University of Pennsylvania
Joanne M. Garrett, University of North Carolina
Marcello Pagano, Harvard School of Public Health
James L. Powell, UC Berkeley and Princeton University
J. Patrick Royston, Royal Postgraduate Medical School
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Contents of this issue
page
an50. |
Submission guidelines |
2 |
dm21. |
Bringing large data sets into memory |
3 |
dm22. |
Sorting in descending order |
5 |
dm23. |
Saving a subset of the current data set |
6 |
dt2. |
Reading public use microdata samples into Stata |
6 |
sg26.1. |
Fractional polynomials: Correction |
11 |
sg27. |
The overlapping coefficient and an “improved” rank-sum statistic |
12 |
sg28. |
Multiple comparisons of categories after regression-like methods |
15 |
snp7. |
Natural cubic splines |
19 |
ssa6. |
Utilities for survival analysis with time-varying regressors |
22 |
sss1.1. |
Updated U.S. marginal income tax rate function |
29 |
sts7.4. |
A library of time series programs for Stata (Update) |
29 |
zz3.6. |
Computerized index for the STB (Update) |
31 |