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Predictive Modelling of Undergraduate Student Intake - aair

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Regression<br />

• Relationship between variables (X and Y)<br />

Y i = α + βX i + ε i<br />

• Y is the “response” or “independent” variable<br />

• X is an “explanatory” or “dependent” variable<br />

• α and β are constants<br />

• Equation <strong>of</strong> a straight line<br />

AAIR Forum 2008<br />

7<br />

Anatoli Lightfoot – ANU

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