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ekiga
2009 May 19
4
nlrwr package. Error when fitting the optimal Box-Cox transformation with two variables
...s1<-lm(log(M)~log(r)+log(Y))
output1<-summary(ols1)
coef1<-ols1$coefficients
a1<-coef1[[1]]
b11<-coef1[[2]]
b21<-coef1[[3]]
money.m1<-nls(log(M)~a+b*r^g+c*Y^g,data=money,start=list(a=a1,b=b11,g=1,c=b21))
summary(money.m1)
money.m2<-boxcox(money.m1)
Prof. Ikerne del Valle Erkiaga
Department of Applied Economics V
Faculty of Economic and Business Sciences
University of the Basque Country
Avda. Lehendakari Agirre, N? 83
48015 Bilbao (Bizkaia) Spain