Life data analysis in the graphical tradition of Waloddi Weibull. Methods derived from Robert B. Abernethy (2008, ISBN 0-965306-3-2), Wayne Nelson (1982, ISBN: 9780471094586), William Q. Meeker and  Lois A. Escobar (1998, ISBN: 1-471-14328-6), John I. McCool, (2012, ISBN: 9781118217986).

Graphical data analysis of accelerated life tests. Methods derived from  Wayne Nelson (1990, ISBN: 9780471522775), William Q. Meeker and  Lois A. Escobar (1998, ISBN: 1-471-14328-6).

An interactive introduction to Life Data Analysis that depends on 'WeibullR' 
  by David Silkworth and Jurgen Symynck (2022) <https://CRAN.R-project.org/package=WeibullR>, 
  a R package for Weibull Analysis, and 'learnr' by Garrick Aden-Buie et al. (2023) 
  <https://CRAN.R-project.org/package=learnr>, a framework for building interactive learning 
  modules in R.

Build interactive Weibull Probability 
  Plots with 'WeibullR' by David Silkworth and Jurgen Symynck (2022) 
  <https://CRAN.R-project.org/package=WeibullR>, an R package for 
  Weibull analysis, and 'plotly' by Carson Sievert (2020) <https://plotly-r.com>, 
  an interactive web-based graphing library.

A 'Shiny' web application for life data analysis that depends on 'WeibullR' by David Silkworth and Jurgen Symynck (2022) 
  <https://CRAN.R-project.org/package=WeibullR>, an R package for Weibull analysis.

Weighted descriptive statistics is the discipline of quantitatively describing the main features of real-valued fuzzy data which usually given from a fuzzy population. One can summarize this special kind of fuzzy data numerically or graphically using this package. To interpret some of the properties of one or several sets of real-valued fuzzy data, numerically summarize is possible by some weighted statistics which are designed in this package such as mean, variance, covariance and correlation coefficent. Also, graphically interpretation can be given by weighted histogram and weighted scatter plot using this package to describe properties of real-valued fuzzy data set.