Abstract
This article presents a new method for generating distributions. This method combines two techniques-the transformed-transformer and alpha power transformation approaches-allowing for tremendous flexibility in the resulting distributions. The new approach is applied to introduce the alpha power Weibull-exponential distribution. The density of this distribution can take asymmetric and near-symmetric shapes. Various asymmetric shapes, such as decreasing, increasing, L-shaped, near-symmetrical, and right-skewed shapes, are observed for the related failure rate function, making it more tractable for many modeling applications. Some significant mathematical features of the suggested distribution are determined. Estimates of the unknown parameters of the proposed distribution are obtained using the maximum likelihood method. Furthermore, some numerical studies were carried out, in order to evaluate the estimation performance. Three practical datasets are considered to analyze the usefulness and flexibility of the introduced distribution. The proposed alpha power Weibull-exponential distribution can outperform other well-known distributions, showing its great adaptability in the context of real data analysis.