Overview

Charts are visual representations of data that transform numbers into graphical elements such as bars, lines, or colors.
They help users quickly understand patterns, compare values, and identify key insights that would be difficult to interpret in raw tables or datasets.

Chart Types

Bar Chart

A bar chart displays data using rectangular bars, where the length of each bar represents the value associated with a category.

Lines Chart

A line chart displays quantitative values across a continuous interval, typically over time. It is ideal for visualizing trends and understanding how data evolves.

Heat Map

A heat map is a data visualization technique that uses color intensity to represent values across a two-dimensional space. Each cell in the grid corresponds to a data point, and its color indicates its magnitude.