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Revision 60477b2511ef1c99fcad3b4d5134259dbb3c38ee authored by Martin Majlis on 13 March 2021, 06:20:05 UTC, committed by reneeotten on 26 March 2021, 02:16:17 UTC
1 parent 39bc25a
Tip revision: 60477b2511ef1c99fcad3b4d5134259dbb3c38ee authored by Martin Majlis on 13 March 2021, 06:20:05 UTC
MAINT: update contributing guide
MAINT: update contributing guide
Tip revision: 60477b2
Misra1c.dat
NIST/ITL StRD
Dataset Name: Misra1c (Misra1c.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.
Data: 1 Response (y = volume)
1 Predictor (x = pressure)
14 Observations
Average Level of Difficulty
Observed Data
Model: Miscellaneous Class
2 Parameters (b1 and b2)
y = b1 * (1-(1+2*b2*x)**(-.5)) + e
Starting values Certified Values
Start 1 Start 2 Parameter Standard Deviation
b1 = 500 600 6.3642725809E+02 4.6638326572E+00
b2 = 0.0001 0.0002 2.0813627256E-04 1.7728423155E-06
Residual Sum of Squares: 4.0966836971E-02
Residual Standard Deviation: 5.8428615257E-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
Computing file changes ...