[R] Shading in prediction intervals

[Pascal Oettli]

Hello,

It is not a reproducible example.

Regards,
Pascal


Le 12/09/13 14:38, Jonathan Zhang a écrit :
>
> I have the following code for the minimum and maximum of my prediction interval
>
>> y.down=lines(x[x.order], set1.pred[,2][x.order], col=109)
>> y.up=lines(x[x.order], set1.pred[,3][x.order], col=109)
>
> domain=min(x):max(x)
>
> polygon(c(domain,rev(domain)),c(y.up,rev(y.down)),col=109)
>
> It doesnt seem to shade the right region, it gives me a trapezoid.
>
> Any help? Thanks!
>   		 	   		
> 	[[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>