Two Parameter Weibull Probability Plot

Friday, 24 May 2024, 17.03

Unweighted constrained simplex regression

Gradient:  1.0171        s.e. 0.0064
Intercept: -0.1419       s.e. 0.0473

Correlation Coefficient, r: 0.9943
Critical Value for r:       0.0352
Significance level used:    5.0%
Sum of squares:             145.8259

Best Estimates of the Parameters
sigma:  7.4393      'pseudo-linear' s.e. 0.0239
gamma:  2.0655      'pseudo-linear' s.e. 0.0149

The 'pseudo-linear' s.e.s are a lower limit to the s.e. and may significantly underestimate the s.e.
See documentation, http://www.ee.ucl.ac.uk/~mflanaga/java/ProbabilityPlot.html, for details

'Pseudo-linear' Parameter-Parameter Correlation Coefficients
        sigma       gamma       
sigma   1.0         0.4351      
gamma   0.4351      1.0