The 6 references in paper Nicholas J. Cox () “Speaking Stata: How to repeat yourself without going mad” / RePEc:tsj:stataj:v:1:y:2001:i:1:p:86-97

1
Cox, N. J. and J. Weesie. 2001. dm88: Renaming variables, multiply and systematically.
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2
Stata Technical Bulletin60: 4–6. InStata Technical Bulletin Reprints, vol. 10, 41–44.
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3
College Station, TX: Stata Press.
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4
Steichen, T. J. and N. J. Cox. 1998. dm53: Detection and deletion of duplicate observations.Stata Technical Bulletin41: 2–4. InStata Technical Bulletin Reprints, vol. 7, 52–55. College Station, TX: Stata Press. About the Author
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5
Nicholas J. Cox is a statistically-minded geographer at the University of Durham. He contributes talks, postings, FAQs, and programs to the Stata user community. He has also coauthored seven commands in official Stata. He was an author of several inserts in theStata
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6
Technical Bulletinand is the Executive Editor ofThe Stata Journal.
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