please, how to calculate confidence interval of the fitted data quantile regression from withReplicates results?
Predict simply does not work:
"Error in UseMethod("predict") : no applicable method for 'predict' applied to an object of class "svrepstat"
I can find literally nothing anywhere about predictions and confidence intervals from a withReplicates result (contains variance-covariance matrix).
It is all about a complex survey research with nests, stratified, fpc, subsets etc.
