Network Analysis is a process that involves the identification and examination of relationships and patterns within complex networks. Coursera's Network Analysis catalogue teaches you about the various quantitative and qualitative methods used to investigate these networks. You'll learn about the various types of network structures, such as social, technological, and biological networks, and how to apply network theory in practice. You'll also develop skills in using network analysis tools and software, conducting network visualization, and interpreting network data. This knowledge can be invaluable in various fields, such as sociology, computer science, business, and epidemiology, helping you uncover hidden patterns and make informed decisions.