Linked Micromap Plot

TL;DR

Combines multiple related datasets into one coordinated visual display.
Useful for comparing several variables across the same units (for example, states or neighborhoods).
Helps analysts and researchers detect complex patterns and trends across related data.

Definition

A linked micromap plot is a visualization tool used to display multiple related datasets in a single visual representation. It is particularly useful for displaying complex relationships between different datasets and is often used in data analysis to help analysts and researchers understand complex patterns and trends.

Explanation

A linked micromap plot places several related data views together so that relationships among variables and units are immediately visible. By coordinating multiple small maps or charts—each showing a different variable for the same set of units—it enables direct comparison across variables and helps reveal patterns and relative differences across those units. This approach is commonly applied in data analysis contexts to support understanding of complex patterns and trends.

Examples

Map of the United States

A linked micromap plot can show, for each state, related variables such as population density, average income, and the percentage of the population that is unemployed. The plot displays the relationships among these different data points, allowing viewers to compare states across those variables.

Map of a City (Neighborhoods)

A linked micromap plot can show, for each neighborhood, related variables such as average income, percentage of residents with a college degree, and the crime rate. The plot displays the relationships among these variables, allowing viewers to compare neighborhoods across those measures.

Use cases

Used in the field of data analysis to help analysts and researchers understand complex patterns and trends in their data.
Helps analysts and researchers make informed decisions based on multiple related datasets.

map
visualization
data analysis