Week 2 - Network Data and Network Types

Today’s Dad Joke

Shout out to people wondering what the opposite of ‘in’ is.

Housekeeping

• Intro survey
• Discussion questions
  • Monday at noon

Schedule

• Housekeeping / Announcements (5-10)
• Discussion and review (35-45)
• Consolidation and Confusion (10-15)
  • Response to needs
  • Discuss at end of class

Review

• Homework review
  • Encouragement to be prepared
  • Time to identify confusion - it’s OK to be confused!
• Discussion questions review

Homework and Reading Review

Class Questions

• What do you want to talk about today?

Basic Concepts

• What is a node?
• What is an edge?
• What is the “individual” perspective of data and how does it differ from a network perspective?

Network Representations

• What is the edgelist of this graph?
• What is the matrix representation of this graph?

Questions from homework?

Discussion Questions

Consolidation

• What were some of the key ideas?
• What are you thinking differently about now?
• What are remaining questions/confusions?

Thursday

• Take ~ an hour to try to install everything, work on R Lab 1
• Mostly working on R Lab together