[R] Confidence interval for Support Vector Regression

Hi, Is it possible to calculate confidence intervals for support vector regression? In the "ksvm{kernlab}" manual, it says that it supports confidence intervals for regression. However, i couldn't find any information about how to calculate confidence interval. Do you have any documents or example

[R] help in usage of rbpspline

Hi, I want to use rbpspline {SpatialExtremes}. My predictor variables have multiple dimensions, In R-help it says that knots will be a vector givint the coordinates of the knots. However, my knots should have multiple dimension. How can I generate knots for multidimensional case? Thanks in ad