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st: Roughness Penalty Approach

From   Paola De Agostini <[email protected]>
To   [email protected]
Subject   st: Roughness Penalty Approach
Date   Thu, 19 Dec 2002 17:57:08 +0000 (GMT Standard Time)

Hello everybody,

I would like to apply a roughness penalty method using 
Stata instead of using SAS routine.
Did any of you use this method? And in particular, do you 
know if it is possible to do it with Stata?
I know that the kernel density command produces some 
similar results, but because I use household aggregate 
data, would be difficult to tackle with kernel-based 
smoothing methods.

Thanks in advance for your help.


Paola De Agostini ([email protected])
Institute for Social and Economic Research (ISER)
University of Essex, Colchester, UK CO4 3SQ
tel: +44 (0)1206 873569; fax: +44 (0)1206 873151

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