1 Regression

  1.1 Scatter diagrams

  1.2 Regression lines by eye

  1.3 The method of least squares - an elementary view

  1.4 The method of least squares - a modelling view

  1.5 Adequacy of fit

  1.6 The coefficient of determination

  1.7 The adjusted coefficient of determination

  1.8 Significance testing for regression

  1.9 Regression curves

  1.10 The quadratic case

  1.11 The exponential case