MARK_CHANGES: Stata module to generate a variable indicating where one or more variables changes value
AbstractA program to detect changes -- or the starts of spells of same-valued observations with respect to a given varlist. While the basic idea is simple, the capacity for a varlist and the use of -by- make it particularly useful.
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Bibliographic InfoSoftware component provided by Boston College Department of Economics in its series Statistical Software Components with number S457030.
Programming language: Stata
Requires: Stata version 8.2
Date of creation: 18 Apr 2009
Date of revision:
Note: This module should be installed from within Stata by typing "ssc install mark_changes". Windows users should not attempt to download these files with a web browser.
Contact details of provider:
Postal: Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA
Web page: http://fmwww.bc.edu/EC/
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For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Christopher F Baum).
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