Term | Description |
---|---|
MSE | mean square error |
R2 is also known as the coefficient of determination.
Term | Description |
---|---|
yi | i th observed response value |
mean response | |
i th fitted response |
While the calculations for adjusted R2 can produce negative values, Minitab displays zero for these cases.
Term | Description |
---|---|
ith observed response value | |
ith fitted response | |
mean response | |
n | number of observations |
p | number of terms in the model |
While the calculations for R2(pred) can produce negative values, Minitab displays zero for these cases.
Term | Description |
---|---|
yi | i th observed response value |
mean response | |
n | number of observations |
ei | i th residual |
hi | i th diagonal element of X(X'X)–1X' |
X | design matrix |
Term | Description |
---|---|
n | number of observations |
ei | ith residual |
hi | ith diagonal element of X (X' X)-1X' |
Term | Description |
---|---|
SS (WPerror) | Sum of squares for the whole plot error term |
SS Total (WP) | Sum of sequential SS for all terms that involve the whole plot error term and only hard-to-change factors |
Term | Description |
---|---|
SS (SPerror) | sums of squares for the subplot error term |
SS Total (SP) | SS Total – SS Total(WP) |
SS Total (WP) | sum of sequential SS for all terms that involve the whole plot error term and only hard-to-change factors |
Observations with weights of 0 are not in the analysis.
Term | Description |
---|---|
n | the number of observations |
R | the sum of squares for error for the model |
wi | the weight of the ith observation |
AICc is not calculated when .
Term | Description |
---|---|
n | the number of observations |
p | the number of coefficients in the model, including the constant |
Term | Description |
---|---|
p | the number of coefficients in the model, including the constant |
n | the number of observations |
Term | Description |
---|---|
SSEp | sum of squared errors for the model under consideration |
MSEm | mean square error for the model with all candidate terms |
n | number of observations |
p | number of terms in the model, including the constant |