Today

• Lab (HW2).

• Shiny.

Announcement

• HW2. For the ease of grading, please (1) put print(width = Inf) at the end of Q5, Q6 and Q7 and (2) display the counts of TRUE and FALSE for thirty_day_mort in Q7 by table(mimic_icu_cohort$thirty_day_mort).

• HW3 due Mar 1.