Subject: XploRe: Learning Guide
See XploRe:

Quantlet: graph46
Description: Bivariate linear regression graphics.
Download: graph46.xpl

Code:
  library("plot")           ; loads library plot
  data = read ("bostonh")   ; reads Boston Housing data
  x  = data[,5|6|14]        ; selects columns 5, 6 and 14
  p  = grlinreg2(x, 5|5)    ; generates regression plane 
                            ;    with 4x4 mesh
  plot(x, p)                ; plots data set and regression plane

Subject: XploRe: Learning Guide
See XploRe:

© MD*Tech - Method and Data Technologies, generated on 6.6.2000 .