Alternatively, "Arma" can refer to the video game series (specifically Arma 3 ), known for its tactical military simulation.

Introduces a new class of models specifically for data that must be whole numbers (integers), such as population counts or financial transactions. 🌍 Diverse Applications

Since you requested "solid papers," the following academic articles focus on the statistical , covering modern improvements, diverse applications, and foundational theory. 📈 Modern Improvements & Statistical Theory

ARMA models are used across fields to forecast everything from solar energy to heart health.

"Arma" most likely refers to the model, a foundational statistical tool used in time-series analysis to predict future data points based on past observations.

Identifies common pitfalls in standard parameter estimation and proposes a novel "random initialization" algorithm for more accurate results.