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Subject: XploRe: Learning Guide
See XploRe:

Quantlet: graph4A
Description: Andrews curves based on the principal components.
Download: graph4A.xpl

Code:
  library("plot")                ; loads library plot
  data = read ("bostonh")        ; reads Boston Housing data
  data = data[21:40]             ; observations 21 to 40
  plotandrews (data, grc.prep.pcacorr)
                                 ; shows Andrews curves based on 
                                 ;    principal components of
                                 ; correlation matrix   





Subject: XploRe: Learning Guide
See XploRe:

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