Template:Lognormal distribution confidence bounds: Difference between revisions

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==Confidence Bounds==
#REDIRECT [[The_Lognormal_Distribution#Confidence_Bounds]]
The method used by the application in estimating the different types of confidence bounds for lognormally distributed data is presented in this section. Note that there are closed-form solutions for both the normal and lognormal reliability that can be obtained without the use of the Fisher information matrix. However, these closed-form solutions only apply to complete data. To achieve consistent application across all possible data types, Weibull++ always uses the Fisher matrix in computing confidence intervals. The complete derivations were presented in detail for a general function in Chapter 5. For a discussion on exact confidence bounds for the normal and lognormal, see Chapter 8.
 
{{Lognormal distribution fisher matrix bounds}}
 
{{Lognormal distribution Likelihood ratio confidence bounds}}

Latest revision as of 05:59, 13 August 2012