*
* Example from pp 205-207
*
open data pcv.dat
data(format=prn,org=columns) 1 19 gdpw_eur pdpeall
*
linreg pdpeall
# constant gdpw_eur
*
* Scatter plot with regression line
*
scatter(footer="Figure 5-12 PCV Sales Regression",line=%beta,$
 hlabel="GDP Western Europe",vlabel="PCV Industry Sales")
# gdpw_eur pdpeall
*
* Residuals
*
scatter(footer="Figure 5-13 Residual Plot",$
 hlabel="GDP Western Europe",vlabel="Residuals")
# gdpw_eur %resids
*
* Analysis of variance table (page 214)
* (The F-statistic is in the standard regression output)
*
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