Creating a visualization in ggplot2 generally involves three main steps:
Data Preparation: Clean and format your data. Mapping: Define how data variables map to visual properties (e.g., axes, color). Layering: Add layers for different types of plots (e.g., scatter, bar, line).
For example, to visualize email open rates over time, you might use a line plot where the x-axis represents time and the y-axis represents open rates.