Coursera offers about a half dozen courses in subjects seemingly related to CompSoc:
Social and Economic Networks: Models and Analysis, Stanford
Networks: Friends, Money, and Bytes, Princeton
Sampling People, Networks and Records, Michigan
Applied Social Network Analysis in Python, Michigan
Capstone: Analyzing (Social) Network Data, UCSD
Social Computing, UCSD
Measuring Causal Effect in the Social Sciences, U Copenhagen
Smart Cities, EPFL
Organizational Analysis, Stanford