Top "Loess" questions

Local regression - a form of non-parametric regression.

R - loess prediction returns NA

I am struggling with "out-of-sample" prediction using loess. I get NA values for new x that are outside the original …

r prediction loess
Loess Fit and Resulting Equation

I'm a developer up in Portland, OR. I'm wondering if anyone can assist: I'm working on Loess fit models using …

r curve-fitting loess
Error in simpleLoess: NA/NaN/Inf in foreign function call

I am trying to use normalize.loess() through lumiN() from lumi package. At the 38th iteration, in loess() function it …

r debugging normalization na loess
LOESS warnings/errors related to span in R

I am running a LOESS regression in R and have come across warnings with some of my smaller data sets. …

r loess
Shading confidence intervals in R - base R if possible

I am comparing two lines that were regressed using LOESS. I want to display the confidence intervals of the two …

r statistics polygon confidence-interval loess