Shading in prediction intervals
Hello, It is not a reproducible example. Regards, Pascal Le 12/09/13 14:38, Jonathan Zhang a ?crit :
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]]
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