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lndir
2003 Sep 22
1
(no subject)
Hi, I have a problem to understand the use of subsets of data while running a regression model.
In particular, I am using sm.regression with these commands
plot(lndip96,gdip,col=1,type= "n")
sm.regression(add=T,lndip96,gdip)
and I must run this model for two subsets of the data; in particular for lndip<=2.7 and for lndip>2.7.
Thank you in advance for your help
Roberto Basile
ISAE (Istituto di Studi e Analisi Economica)
Piazza Indipendenza, 4...