| NIST/ITL StRD | |
| Dataset Name: Misra1b (Misra1b.dat) | |
| File Format: ASCII | |
| Starting Values (lines 41 to 42) | |
| Certified Values (lines 41 to 47) | |
| Data (lines 61 to 74) | |
| Procedure: Nonlinear Least Squares Regression | |
| Description: These data are the result of a NIST study regarding | |
| dental research in monomolecular adsorption. The | |
| response variable is volume, and the predictor | |
| variable is pressure. | |
| Reference: Misra, D., NIST (1978). | |
| Dental Research Monomolecular Adsorption Study. | |
| Data: 1 Response (y = volume) | |
| 1 Predictor (x = pressure) | |
| 14 Observations | |
| Lower Level of Difficulty | |
| Observed Data | |
| Model: Miscellaneous Class | |
| 2 Parameters (b1 and b2) | |
| y = b1 * (1-(1+b2*x/2)**(-2)) + e | |
| Starting values Certified Values | |
| Start 1 Start 2 Parameter Standard Deviation | |
| b1 = 500 300 3.3799746163E+02 3.1643950207E+00 | |
| b2 = 0.0001 0.0002 3.9039091287E-04 4.2547321834E-06 | |
| Residual Sum of Squares: 7.5464681533E-02 | |
| Residual Standard Deviation: 7.9301471998E-02 | |
| Degrees of Freedom: 12 | |
| Number of Observations: 14 | |
| Data: y x | |
| 10.07E0 77.6E0 | |
| 14.73E0 114.9E0 | |
| 17.94E0 141.1E0 | |
| 23.93E0 190.8E0 | |
| 29.61E0 239.9E0 | |
| 35.18E0 289.0E0 | |
| 40.02E0 332.8E0 | |
| 44.82E0 378.4E0 | |
| 50.76E0 434.8E0 | |
| 55.05E0 477.3E0 | |
| 61.01E0 536.8E0 | |
| 66.40E0 593.1E0 | |
| 75.47E0 689.1E0 | |
| 81.78E0 760.0E0 |