spundir generates an undirected dyad contagion spatial effect variable for analysis of spatial dependence in undirected dyad data. It can create spatial effect variables for spatial lag, spatial-x and spatial error models. See http://personal.lse.ac.uk/neumayer/spatial.pdf for an explanation of what constitutes undirected dyad contagion. Requires installation of the mmerge package (q.v.)
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Publisher Info
Software component provided by Boston College Department of Economics in its series Statistical Software Components with number
S457014.
Size: Programming language: Stata Requires: Stata version 8.2 Date of creation: 12 Mar 2009 Date of revision:
12 May 2009 Handle: RePEc:boc:bocode:s457014
Note: This module may be installed from within Stata by typing "ssc install spundir". 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 Phone: 617-552-3670 Fax: +1-617-552-2308 Email: Web page: http://fmwww.bc.edu/EC/ More information through EDIRC
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