Description: Projection refers to the estimation of future trends based on historical data and analysis. This concept is fundamental in various disciplines, including statistics, economics, and data science. Projection involves using mathematical models and algorithms to extrapolate past data and forecast future outcomes. Often, machine learning techniques and time series analysis are employed to enhance the accuracy of these estimates. Projection is not limited to predicting numerical figures; it can also apply to behavioral trends, consumption patterns, and other phenomena that can be quantified. Its relevance lies in the ability to help organizations make informed decisions, optimize resources, and plan long-term strategies. In an increasingly data-driven world, projection has become an essential tool for decision-making, strategic planning, and forecasting in various fields, including business, scientific research, and technological development.