Relationships, in the context of examining large data sets, refer to connections or associations between different variables or entities that can be identified through analysis.
Correlation measures the strength and direction of a relationship between two variables in a dataset.
Network Analysis: Network analysis examines the relationships among individual entities by visualizing them as nodes connected by edges, helping to uncover hidden patterns and influential actors.
Social Graphs: Social graphs represent social networks by mapping individuals and their connections with others, providing insights into social interactions and communities.