Live Lecture - April 15

Announcements:

• HW 05 - due TODAY at 11:59p EDT

• Lab 09 - due Thu, April 16 at 11:59p EDT

• Project Analysis - due Thu, April 16 at 11:59p EDT

• Tomorrow’s lab: Project work day

Agenda

Next week

• Live lecture & Prof. Tackett’s office hours: Project consulting hours
  • Click here to sign up for a 15-minute slot
• TAs will hold their regular office hours

Exam 02 format

• Exam will be available on Sakai April 17 at 12a EDT to April 19 at 11:59p EDT

• You have 2 hours to take and submit the exam. The timer starts when you click “Begin Assessment”

• Give yourself at least 10 minutes to save your responses as a PDF and upload to Sakai.

Exam 02 topixs

• Topics on exam
  • Model selection & diagnostics
  • Logistic regression
  • Modeling in practice (basic concepts): k-fold cross validation + dealing with missing data
  • Review - Exam 01 topics
• Topics not on exam
  • Multinomial logistic regression
  • One- or two-sample inference on the mean

Review questions

Exam 02 Review: Rmd and HTML

• Interpreting interaction terms
• Odds to predicted probabilities
• Using the confidence interval to determine if predictor is significant
• Practice exam #3 and #4

Other questions?