Extended Chen-Poisson Lifetime Distribution.
Extended Chen-Poisson Lifetime Distribution
2024-08-28
ecpdist
ecpdist is a package that computes the values of the cumulative distribution, survival, density, hazard, cumulative hazard and quantile functions of the Extended Chen-Poisson Lifetime Distribution. The corresponding graphics are now available. Functions to obtain measures of skewness and kurtosis, k-th raw moments, conditional k-th moments and mean residual life function were added. Some more functions can appear soon!
Installation
Development version from GitHub
To install the development version from GitHub, run:
# If you haven't already installed devtools, you may need to install it first:
install.packages("devtools")
devtools::install_github("abreu-uma/ecpdist")
From CRAN (aspirational, after acceptance)
You can install the released version of ecpdist from CRAN with:
install.packages("ecpdist")
References
Sousa-Ferreira, I., Abreu, A.M. & Rocha, C. (2023). The Extended Chen-Poisson Lifetime Distribution. REVSTAT – Statistical Journal, 21(2), 173-196. https://doi.org/10.57805/revstat.v21i2.405