Term | Description |
---|---|
MSE | mean square error |
R^{2} is also known as the coefficient of determination.
Term | Description |
---|---|
y_{i} | i ^{th} observed response value |
mean response | |
i ^{th} fitted response |
While the calculations for adjusted R^{2} can produce negative values, Minitab displays zero for these cases.
Term | Description |
---|---|
i^{th} observed response value | |
i^{th} fitted response | |
mean response | |
n | number of observations |
p | number of terms in the model |
While the calculations for R^{2}(pred) can produce negative values, Minitab displays zero for these cases.
Term | Description |
---|---|
y_{i} | i ^{th} observed response value |
mean response | |
n | number of observations |
e_{i} | i ^{th} residual |
h_{i} | i ^{th} diagonal element of X(X'X)^{–1}X' |
X | design matrix |
Term | Description |
---|---|
n | number of observations |
e_{i} | i^{th} residual |
h_{i} | i^{th} diagonal element of X (X' X)^{-1}X' |