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weibullness (version 1.22.12)

Goodness-of-Fit Test for Weibull Distribution (Weibullness)

Description

Performs a goodness-of-fit test of Weibull distribution (weibullness test) and provides the maximum likelihood estimates of the three-parameter Weibull distribution. Note that the threshold parameter is estimated based on the correlation from the Weibull plot. For more details, see Park (2018) . This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. 2022R1A2C1091319).

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Version

Install

install.packages('weibullness')

Monthly Downloads

515

Version

1.22.12

License

GPL-2 | GPL-3

Maintainer

Chanseok Park

Last Published

December 2nd, 2022

Functions in weibullness (1.22.12)

Weibull.Plot.Quantiles

Weibull quantile values
print.wp.test.critical

Print the critical value for wp.test
weibull.mle

Maximum likelihood estimates of three-parameter Weibull distribution
print.weibull.estimate

Print the estimated values
wp.test.critical

Critical value for the Weibullness test
wp.test.pvalue

The p-value for the Weibullness test
weibull.wp

Estimate of shape and scale parameters of Weibull using the Weibull plot
wp.test

The Weibullness Test from the Weibull Plot
weibull.rm

Robust estimate of shape and scale parameters of Weibull using the repeated median method
weibull.threshold

Estimate of threshold parameter of three-parameter Weibull distribution