Dummy variable

• SCIIIM
• Intercept
• SCV
• SCII
• SCIV
• SCI
• SCIIINM
• -0.07
• 0.00
• -0.14
• -0.13
• 0.04
• 1.27
• -0.18

• G1: x1
• G2: x1
• G1: x2
• G3: x2
• G3: x3
• G2: Intercept
• G1: x3
• G2: x3
• G3: x1
• G2: x2
• G1: Intercept
• G3: Intercept
• 0.14
• 0.02
• -0.15
• 1.24
• 0.14
• 1.05
• 1.13
• -0.18
• 0.07
• 0.14
• -0.18
• 0.05

• $~y_i=\alpha+\beta_1~x_i+\beta_2~D_i~\times~x_i~where~D_i=1~for~i=1,..n_1$
• $~y_i=\alpha+\beta_1~x_i+\beta_2~D_i~where~D_i=1~for~i=n_1$
• $~y_i=\alpha+\beta_1~x_i~$
• $~y_i=\alpha+\beta_1~x_i+\beta_2~D_i~where~D_i=1~for~i=1,..n_1$
• $~y_i=\alpha+\beta_1~x_i+\beta_2~D_i~\times~x_i,~where~D_i=1~for~x_i>x^*$
• $~y_i=\alpha+\beta_1~x_i+\beta_2~D_i~where~D_i=1~for~x_i>x^*$
• $~y_i=\alpha+\beta_1~x_i+\beta_2~D_i+\beta_3~D_i~\times~x_i~where~D_i=1~for~i=1,..n_1$

• $~\delta_1~$
• $~\delta_3~$
• $~\delta_2~$
• $~\delta_0~$
• -26.2
• 0.8
• 9.2
• 52.8

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