You need to add explicitly newdata = list(x=x) and if you want percentile
method you also
need se = "boot".
Roger Koenker
rkoen...@illinois.edu
On Jan 11, 2011, at 3:54 AM, Davey, Andrew wrote:
> I am using the quantreg package to build a quantile regression model and
> wish to generate conf
I am using the quantreg package to build a quantile regression model and
wish to generate confidence intervals for the fitted values.
After fitting the model, I have tried running predict() and
predict.rq(), but in each case I obtain a vector of the fitted values
only.
For example:
library(quant
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