R help - Jan 2007 - add points to a 1-weibull graph

Hi,

I made a survival analysis using survreg function. Its OK. But, I need to show 
in the graph 1-weibull curves.

Ploting weibull curve a add the estimated points following these steps:

fit <- survfit(Surv(Time,Censor)~Group)

points(fit[1])
points(fit[2])
points(fit[3])

I have 3 groups.

But I dont know how to plot the correct points on a inverse weilbull graph. I 
try to use points(1-fit[1]) but dont work. I try others way to make this, but 
all dont make sense.

Anybody can help me?

Thanks
Ronaldo 
--
> Prof. Ronaldo Reis J?nior
|  .''`. UNIMONTES/Depto. Biologia Geral/Lab. Ecologia Evolutiva
| : :'  : Campus Universit?rio Prof. Darcy Ribeiro, Vila Mauric?ia
| `. `'` CP: 126, CEP: 39401-089, Montes Claros - MG - Brasil
|   `- Fone: (38) 3229-8190 | chrysopa em gmail.com
| ICQ#: 5692561 | LinuxUser#: 205366