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CHECKFOR2: Stata module to check whether a variable exists or not in a dataset

Author

Listed:
  • Amadou Bassirou Diallo

    (AFTPM, The World Bank)

  • Jean-Benoit Hardouin

    (University of Nantes, France)

Programming Language

Stata

Abstract

checkfor2 is a routine to check for existence of a list of variables within a (usually big) data set. checkfor2 searchs through the data whether the variable exists.

Suggested Citation

  • Amadou Bassirou Diallo & Jean-Benoit Hardouin, 2005. "CHECKFOR2: Stata module to check whether a variable exists or not in a dataset," Statistical Software Components S455501, Boston College Department of Economics, revised 26 Sep 2005.
    • Handle: RePEc:boc:bocode:s455101
    Note: This module should be installed from within Stata by typing "ssc install checkfor2". The module is made available under terms of the GPL v3 (https://www.gnu.org/licenses/gpl-3.0.txt). Windows users should not attempt to download these files with a web browser.
    as

    Download full text from publisher

    File URL: http://fmwww.bc.edu/repec/bocode/c/checkfor2.ado
    File Function: program code
    Download Restriction: no
    File URL: http://fmwww.bc.edu/repec/bocode/c/checkfor2.hlp
    File Function: help file
    Download Restriction: no
    File URL: http://fmwww.bc.edu/repec/bocode/i/isvar.ado
    File Function: program code
    Download Restriction: no
    File URL: http://fmwww.bc.edu/repec/bocode/i/isvar.hlp
    File Function: help file
    Download Restriction: no
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    More about this item

    Keywords

    data management; Stata;

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