Dear all,

I'm trying to estimate a tobit model with  survrec function. I use the following code : 
reg<-survreg(Surv(crs_prod,crs_prod<=1)~SOLVA+log(AF088)+HHI+ACTIONNA,data=dat,dist="gaussian")

I get this error message with R 2.7.2 
Error in survreg(Surv(crs_prod, crs_prod <= 1) ~ SOLVA + log(AF088) +  : 
  Response must be a survival object

Can you help me ?

 Justin BEM
BP 1917 Yaoundé
Tél (237) 99597295
(237) 22040246



      
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