|
Subject: | XploRe: Learning Guide |
See XploRe: |
Quantlet: | smoo09 | |
Description: | Residuals from kernel regression estimation (using exact computation). | |
Download: | smoo09.xpl |
library("smoother") library("plot") setsize(640,480) ; nicfoo=read("nicfoo") h=0.2*(max(nicfoo[,1])-min(nicfoo[,1])) ; mh=regxest(nicfoo,h) res=nicfoo[,1] ~ (nicfoo[,2]-mh[,2]) res=setmask(res,"cross") zline=(min(nicfoo[,1])|max(nicfoo[,1])) ~ (0|0) zline=setmask(zline,"line","red") plot(res,zline) setgopt(plotdisplay,1,1,"title","Regression Residuals")
Subject: | XploRe: Learning Guide |
See XploRe: |