1. Please do make use of the subject line. 2. Please (re-)read the description of the `range.x' argument in ?locpoly: it's suppose to be a vector of min and max x values.
3. I hope you realize how grossly inefficient this computation is... Andy > From: klea lambrou > > > hello R-users.could you please help me on this one?i have > 2 vectors x1 > and y1 and both have the same size.i want to use the > locpoly function > from the kernsmooth package in order to estimate a regression > function.at each estimation i want to leave one > observation out,and i > want my estimation to be at the observation i left out.i tried : > > for (j in 1:length(x1)) > + A<-locpoly(x1[-1],y1[-1],bandwidth=4,gridsize=1,range.x=x1[1]) > Error in rep.default(0, dimfkap) : invalid number of > copies in "rep" > > i want the gridsize to be equal to one,and i will choose > the bandwidth > at each time.what am i doing wrong?can you help me? > ______________________________________________ > [EMAIL PROTECTED] mailing list > https://www.stat.math.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html > > ------------------------------------------------------------------------------ Notice: This e-mail message, together with any attachments,...{{dropped}} ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
