TUPLES: Stata module for selecting all possible tuples from a list

Nicholas Cox ()

Statistical Software Components from Boston College Department of Economics

Abstract: tuples produces a set of local macros, each containing a list of the names defining a tuple selected from a given list. By default the set of macros is complete, other than the tuple containing no selections. By default the given list is tried as a variable list, but if it is not a variable list any other kind of list is acceptable, except that no other expansion is carried out. All these defaults can be overridden.

Language: Stata
Requires: Stata version 8
Keywords: tuples; combinatorics; programming; selection (search for similar items in EconPapers)
Date: 2006-12-03
Note: This module may be installed from within Stata by typing "ssc install tuples". Windows users should not attempt to download these files with a web browser.

Downloads: (external link)
http://fmwww.bc.edu/repec/bocode/t/tuples.ado program code (text/plain)
http://fmwww.bc.edu/repec/bocode/t/tuples.hlp help file (text/plain)

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Persistent link: http://EconPapers.repec.org/RePEc:boc:bocode:s456797

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