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st: Updated versions of ado-files for generating spatial effect variables
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st: Updated versions of ado-files for generating spatial effect variables
Date
Tue, 17 Jan 2012 20:43:09 -0000
This is to announce that new versions of four ado-files for generating spatial effect variables in dyadic data (spdir.ado, spundir.ado, spagg.ado, and spspc.ado) are now available on SSC.
The new versions offer a greater choice of link functions, i.e. functions for linking members of dyads with each other when creating the weighting matrix for the spatial effect variable. They also correct a bug that affected the row-standardization of spatial effect variables, which was computed wrongly under certain circumstances in previous versions.
More information about spatial effects in dyadic data can be accessed at http://personal.lse.ac.uk/neumayer/spatial.htm
Eric Neumayer ([email protected])
and Thomas Plümper
Please access the attached hyperlink for an important electronic communications disclaimer: http://lse.ac.uk/emailDisclaimer
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