NEWS
gasmodel 0.6.2 (2025-08-18)
- Added the generalized error distribution.
- Added the customization vignette.
- Improved documentation and reorganized code.
gasmodel 0.6.1 (2025-06-12)
- Modified code for the von Mises distribution.
gasmodel 0.6.0 (2024-02-02)
- Added the Burr distribution.
- Added the exponential-logarithmic distribution.
- Added the Fisk distribution.
- Added the Kumaraswamy distribution.
- Added the log-normal distribution.
- Added the logistic distribution.
- Added the Lomax distribution.
- Added the Rayleigh distribution.
- Modified the datasets.
- Changed the examples.
- Increased the running speed of the estimation.
- Corrected the log-likelihood function for the zero-inflated geometric distribution.
gasmodel 0.5.1 (2023-08-29)
- Added block bootstrap methods.
gasmodel 0.5.0 (2023-08-26)
- Added support for summarize() and plot() generic functions.
- Added computation of p-values in the gas_bootstrap() function.
- Added functionality for parallelization in the gas_bootstrap() function.
gasmodel 0.4.0 (2023-06-29)
- Added the asymmetric Laplace distribution.
- Added the Birnbaum–Saunders distribution.
- Changed the default value of par_static. Now, the first group of parameters (usually just the first parameter for univariate distributions) is dynamic while the rest are static.
- Renamed the "spec" argument to "regress". One of its value, "reg_err", renamed to "sep".
- Corrected the Fisher information for the generalized gamma and zero-inflated negative binomial distributions.
- Updated the ice_hockey_championships dataset.
gasmodel 0.3.0 (2023-05-25)
- Added diagonal and full Fisher information matrix scalings.
- Added the Beta distribution.
- Added the Dirichlet distribution.
- Added the Laplace distribution.
- Added the von Mises distribution.
- Added german_car_market_cap dataset.
- Corrected NA and Inf handling for the Plackett-Luce distribution.
- Corrected the Fisher information for the generalized gamma distribution.
- Replaced the tidyverse package with dplyr, tidyr, and ggplot2 packages in Suggests.
gasmodel 0.2.0 (2023-01-06)
- Added expected values, variances, and residuals to the return value of gas().
- Added the zero-inflated Skellam distribution.
- Modified the computation of the expected value, the variance, and the Fisher information of the Plackett-Luce distribution.
- Modified the computation of the Fisher information of the zero-inflated negative binomial distribution.
- Updated the sp500_daily dataset.
gasmodel 0.1.0 (2022-09-20)