Weibull++ Reference Examples

This section compares examples from popularly used textbooks with the calculations in Weibull++. In most cases, the detailed calculations are not provided. Only the final results from the textbooks and Weibull++ are compared. Detailed step-by-step calculation results are provided only when they are needed.

These examples are intended to be used as a reference by organizations that need to validate Weibull++.

Title

• Median Rank for Single Censored Data
• Median Rank for Multiple Censored Data
• Kaplan-Meier (K-M) for Multiple Censored Data
• 2P-Weibull Rank Regression
• 3P-Weibull Rank Regression
• 1P-Exponential MLE Solution for Interval Data
• 1P- Exponential MLE Solution with Right Censored Data
• 1P-Exponential Data Analysis with No Failures
• Lognormal MLE with Fisher Matrix Bound for Right Censored Data
• 2P-Weibull MLE with Likelihood Ratio Bound for Multiple Right Censored Data
• 1P-Weibull MLE for Multiple Right Censored Data
• 1P-Weibull with Zero Failure Data
• Gamma Distribution with MLE Solution
• Generalized Gamma Distribution with MLE Solution
• Weibull-Bayesian with Prior Information on Beta
• Competing Failure Modes with Weibull Distribution
• Normal Distribution Variance and Covariance Matrix with ML Estimates
• The ML Estimate for the Parameter of a Rayleigh Distribution (1P-Weibull with Beta=2)

Degradation Analysis

• Degradation Data Analysis with a Power Regression Model
• Degradation Data Analysis with a Linear Regression Model

Warranty Analysis

• Warranty Data Analysis

Reliability Demonstration Test

• Non-Parametric Binomial Reliability Demonstration Test
• Parametric Binomial Reliability Demonstration Test
• Exponential Chi-Squared Reliability Demonstration Test

Related Utilities

• Stress-Strength Interference
• Non-Linear Regression Using the Equation Fit Solver Tool

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