Message-ID: <796407.90352.qm@web30404.mail.mud.yahoo.com>
Date: 2009-06-19T04:11:46Z
From: Al Leong
Subject: Help on Heteroskedastic diagram
Hi,
I am trying to create a diagram similar to Figures 4.4 (page 125) and 5.2 (page 159) in Stock and Watson2009) Introduction to Econometrics Brief Edition. The diagrams display the conditional probability distributions of y at different values of x along the regression line.
I would be grateful if anyone could enlighten me on to create such a diagram in R.
Thanks in advance and have a nice weekend.
regards
Al