Some basics

Before we dive into the core of this chapter, here are some things that it will help us understand:

• Effective communication: Visualizations are a powerful communication tool that transcends language barriers and simplifies complex concepts. Presenting data in charts, graphs, and interactive dashboards allows for a more compelling and persuasive narrative during meetings, presentations, and reports.
• Data-driven decision making: Visualizations empower decision-makers to base their judgments on data evidence. When data is presented visually, it becomes easier to identify potential opportunities, risks, and areas for improvement, leading to more informed and effective decisions.
• Identifying trends and anomalies: Visualization tools enable programmers to spot trends, changes, and anomalies in data quickly. This is particularly valuable in fields such as finance, where spotting irregularities promptly can prevent significant financial losses.
• Exploratory Data...