genfrn - Generating Triangular and Trapezoidal Fuzzy Random Numbers via Uniform Distribution

Triangular and trapezoidal fuzzy numbers are used to study fuzzy logic, fuzzy reasoning and approximating, fuzzy regression models, etc. This package builds the generating function for triangular and trapezoidal fuzzy numbers based on Souliotis et al. (2022)<doi:10.3390/math10183350>. They proposed a method for the construction of fuzzy numbers via a cumulative distribution function based on the possibility theory.

Last updated 9 months ago

1.30 score 171 downloads

datastat - Dataset for Statistical Analysis

Data are essential in statistical analysis. This data package consists of four datasets for descriptive statistics, two datasets for statistical hypothesis testing, and two datasets for regression analysis. All of the datasets are based on Rattanalertnusorn, A. (2024) <https://www.researchgate.net/publication/371944275_porkaermxarlaeakarprayuktchingan_R_and_its_applications>.

Last updated 3 months ago

1.00 score 239 downloads

tpwb - The Three Parameter Weibull Distribution

Density, distribution function, the quantile function, random generation function, and maximum likelihood estimation.

Last updated 10 months ago

1.00 score 141 downloads

twopexp - The Two Parameter Exponential Distribution

Density, distribution function, quantile function, and random generation function, maximum likelihood estimation (MLE), penalized maximum likelihood estimation (PMLE), the quartiles method estimation (QM), and median rank estimation (MEDRANK) for the two-parameter exponential distribution. MLE and PMLE are based on Mengjie Zheng (2013)<https://scse.d.umn.edu/sites/scse.d.umn.edu/files/mengjie-thesis_masters-1.pdf>. QM is based on Entisar Elgmati and Nadia Gregni (2016)<doi:10.5539/ijsp.v5n5p12>. MEDRANK is based on Matthew Reid (2022)<doi:10.5281/ZENODO.3938000>.

Last updated 2 years ago

1.00 score 1 scripts 141 downloads

dtgiw - Discrete Transmuted Generalized Inverse Weibull Distribution

The Discrete Transmuted Generalized Inverse Weibull (DTGIW) distribution is a new distribution for count data analysis. The DTGIW is discrete distribution based on Atchanut and Sirinapa (2021). <DOI: 10.14456/sjst-psu.2021.149>.

Last updated 3 years ago

1.00 score 1 scripts 223 downloads

Mychisq - Chi-Squared Test for Goodness of Fit and Independence Test

The chi-squared test for goodness of fit and independence test.

Last updated 3 years ago

1.00 score 1 scripts 219 downloads