Day 54: Bar Charts in Matplotlib | plt.bar(), plt.barh(), Grouped & Stacked Bar Charts | Python

Learn how to create and customize professional bar charts in Python using Matplotlib. In this lesson, you will learn vertical bar charts with plt.bar(), horizontal bar charts with plt.barh(), grouped bar charts, stacked bar charts, chart customization, and category comparison. You will also practice creating a professional Product Sales Comparison chart using Python and Matplotlib, including labels, values, bar width, and grid lines. Topics covered: • Introduction to Bar Charts • Vertical Bar Chart using plt.bar() • Horizontal Bar Chart using plt.barh() • Grouped Bar Charts • Stacked Bar Charts • Bar Chart Customization • Category Comparison • Practical Product Sales Chart • Adding labels, values and grid lines This lesson is part of the Data Science learning journey with Python, NumPy, Pandas and Matplotlib.