In This Topic
Fit
Notation
| Term | Description |
|---|---|
 | Ln(Fit) |
| xk | k th term, each term can be a single predictor or an interaction term |
| bk | estimate of k th regression coefficient |
Ratio residuals
The ratio of the observed response standard deviation to the fitted standard deviation:
Notation
| Term | Description |
|---|---|
| s | standard deviation |
 | fitted standard deviation |
Log residuals
The difference between the natural log of the observed response standard deviation and the natural log of the fitted standard deviation. It is the log of the ratio residual:
Notation
| Term | Description |
|---|---|
| s | standard deviation |
 | fitted standard deviation |
Standardized log residuals
The log residual divided by its asymptotic standard error.
