Declaration: |
ShapiroWilkIntegral (WStat: double; NDat, NCens: integer): double; |
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The function ShapiroWilkIntegral calculates the integral of the W-distribution between minus infinity and the value of the parameter WStat. The parameter NDat specifies the number of measured data, the parameter NCens specifies the number of censored data.
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Hint 1: |
1-ShapiroWilkIntegral is equal to the probability of WStat occuring under the assumption of a normal distribution of the data. |
Hint 2: |
Please note that in the case of censored data either left censored or right censored data (but not both) are assumed. |
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