Weibull++ Warranty Folio Plot ptProbability

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Warranty Folio Plot Probability - Weibull
Weibull++

Probability

The Probability plot shows the trend in the probability of failure over time. The plotting positions of the data points are determined by the failure/suspension times in the data set (x-axis) and their corresponding unreliability estimates (y-axis).

The next figures show the rank regression analysis of single data set using a Weibull distribution and a lognormal distribution. As you can see, the probability plot shows that the Weibull distribution presents the better fit to this particular data set

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Weibull++ Plots



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