Social Network Analysis Overview

Social Network is a representation of the relationship between various actors in a network. Actors could be people, groups, organizations, computers, Web sites or any other information/knowledge processing entities. Actors represent nodes and relationships or interactions are represented by edges. Linkage between the nodes acts as channels for exchange of flow of resources. Social network…

Sample social network analysis using Gephi

Presented here is a very basic social network analysis of four networks completed through Gephi. Gephi is an opensource tool for social network analysis. Network1 Network Overview Density 0.4 Average degree 3.6 Diameter 4 Density is 0.4 which means that given the number of nodes there is a possibility of many more connections. However, only…

Sample Visualization using Tableau

This is an example of Basic Tableau analysis completed for Data, Analytics, and Learning course in EDX. Tableau is an easy-to-use analytics and data visualization tool that is used to create interactive, sharable dashboards to get quick insight into the data. Raw Data Description: The Raw data consisted of academic details  for a set of…

Data Analytics Cycle

Data Analysis begins with a question which we are trying to answer. Once we have our question  and we have identified our data sources, the process of analysis begins. Three key stages pertaining to Analytics are: Preparing to run the model/ analysis. Running the model/ analysis. Interpreting and Communicating the results  Stage 1: Preparing to run…