Model Form #1
TIN =
- 0.133 + 0.00655 TURB
where:
- TIN is computed diss. nitrate + nitrite, in milligrams per liter as nitrogen
- TURB is turbidity, YSI model 6136, in formazin nephelometric units
Model Calibration
Basic Data
| Number of measurements: | 37 |
|---|---|
| Mean squared error: | 0.1024 |
| Multiple R2: | 0.73 |
| Bias correction (smearing) factor: | 1 |
Explanatory Variables
| Variable | Value | Standard error |
|---|---|---|
| Intercept | -0.133 | 0.316 | TURB | 0.00655 | 0.000658 |
Correlation Matrix
A correlation matrix is not available for this model. Therefore, the prediction interval was calculated by assuming that there is no correlation between the explanatory variables.
Reference
- Galloway, J., 2014, Continuous Water-Quality Monitoring and Regression Analysis to Estimate Constituent Concentrations and Loads in the Red River of the North at Fargo and Grand Forks, North Dakota, 2003–12: U.S. Geological Survey Scientific Investigations Report 2014–5064, 37 p.