I would like to know if there's a package in R that enables to get a non-parametric regression (OLS, not quantile) that would have a positive (or negative) convexity constraint, as well as monotonicity.
Right now, I have only found two packages (fdrtool and cir) that enable to impose only monotonicity. Thanks, TDB -- View this message in context: http://www.nabble.com/non-parametric-regression-with-a-convexity-constraint-tp17601021p17601021.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@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.
