## Example 55.4: Displaying Plots for Simple Linear Regression

This example introduces the basic PROC REG graphics syntax
used to produce a standard plot of data from
the aerobic fitness data set (Example 55.1).
A simple linear regression of Oxygen on RunTime is
performed, and a plot of Oxygen*RunTime is requested.
The fitted model, the regression line, and
the four default statistics are also displayed in
Output 55.4.1.
data fitness;
set fitness;
label Age ='age(years)'
Weight ='weight(kg)'
Oxygen ='oxygen uptake(ml/kg/min)'
RunTime ='1.5 mile time(min)'
RestPulse='rest pulse'
RunPulse ='running pulse'
MaxPulse ='maximum running pulse';
proc reg data=fitness;
model Oxygen=RunTime;
plot Oxygen*RunTime / cframe=ligr;
run;

**Output 55.4.1:** Simple Linear Regression

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