Section outline

  • Collapse all Expand all

  • Tuesday, March 31, 2020; 10:30 AM - 12:00 PM

    Lecture: Survival data
    Survival data, hazards functions, hazard ratios, basics of the Cox model.

    Faculty:  Chiung-Yu Huang

  • Thursday, April 2, 2020; 10:30 AM - 12:30 PM

    Computer Lab: Survival analysis data 

    Faculty:  Chiung-Yu Huang

    • Assignment:

    • labS1 File
    • labS1 File
    • lab1notes-2019 File

    • Assignment Answer Key (Access restricted to registered students):

    • labS1discussion File

    • Datasets:

    • larynx M File
    • larynx M olderStata File

  • Tuesday, April 7, 2020; 10:30 AM - 12:00 PM

    Lecture: Survival data
    Cox model with binary, categorical and continuous predictors; confounding, mediation and interaction; adjusted survival curves.

    Faculty:  Chiung-Yu Huang

    • Session Slides:

    • lectureS2-2020 File
    • lectureS2-2020 File

    • Session Audio/Video Recording (Access restricted to registered students):

    • Prerecorded Lecture 04/07/2020 Media Resource
      Not available unless: You belong to a group in Registered Students Only

    • Required Reading:

      Chapters 6.2.5-6.2.13, VGSM

    • Assignment:

    • survhw2 File
    • survhw2 File

    • Assignment Due Date: 4/21/2020  by 10:30 AM/Start of Lecture

    • Assignment #Surv 2

      Upload Assignment #2 here

    • Assignment Answer Key (Access restricted to registered students):

    • Datasets:

    • pbc File

  • Thursday, April 9, 2020; 10:30 AM - 12:30 PM

    Computer Lab: Survival analysis data 

    Faculty: Chiung-Yu Huang


    • Assignment:

    • labS2 File
    • labS2 File
    • Labnotes2 File

    • Assignment Answer Key (Access restricted to registered students):

    • Datasets:

    • pbc File

  • Tuesday, April 14, 2020; 10:30 AM - 12:00 PM

    Lecture: Survival Data
    Extensions and Diagnostics for the Cox Model: time-dependent covariates; stratified Cox model; model checking for the Cox model.

    Faculty:  Chiung-Yu Huang

    • Session Slides:

    • lectureS3-2020 File
    • lectureS3-2020 File

    • Session Audio/Video Recording (Access restricted to registered students):

    • Prerecorded Lecture 04/14/2020 Media Resource
      Not available unless: You belong to a group in Registered Students Only

    • Required Reading:

      Chapters 6.3-6.5, VGSM

    • Optional Reading:

    • Assignment: 4/27/2017  by 10:30 AM/Start of Lecture (Note 2 days post Com1)

    • Assignment Due Date:  (e.g.,  1 pm on April 1 2013” or  “At the beginning of Small Group Section”)

    • Assignment Answer Key (Access restricted to registered students):

    • Datasets:

    • Stata Files:

  • Thursday, April 16, 2020; 10:30 AM - 12:30 PM

    Computer Lab: Survival analysis data 

    Faculty:  Chiung-Yu Huang

    • Required Reading:

    • Optional Reading:

    • Assignment:

    • labS3 File
    • labS3 File

    • Assignment Answer Key (Access restricted to registered students):

    • labS3discussion File

    • Datasets:

    • lab3-actg019 a File
    • lab3-pbc a File

  • Tuesday, April 21, 2020; 10:30 AM - 12:00 PM

    Lecture: Common biostatistical problems
    Misinterpretation of p-values; estimates and confidence intervals; accuracy versus conservatism.

    Faculty:  Chiung-Yu Huang

    • Biostat_problems_lecture-2020 File
    • Biostat_problems_lecture-2020 File

    • Session Slides:

    • Session Audio/Video Recording (Access restricted to registered students):

    • Watch 2019 recording URL
      Not available unless: You belong to a group in Registered Students Only

    • Required Reading:

      See Assignment Files

    • Resources:

    • Assignment:

    • Common problems HW File
    • Common problems HW File
    • Homework paper HbA1c disparities File
    • Homework paper Uganda ART pregnancy File

    • Assignment Due Date:  4/23/2020  by 10:30 AM/Start of Lecture (Note 2 days post Com1)

    • Upload Assignment # 3 here

    • Assignment Answer Key (Access restricted to registered students):

    • CommonBiostatAnswers Discussion File

    • Datasets:

  • Thursday, April 23, 2020; 10:30 AM - 12:00 PM

    Lecture: Common biostatistical problems and Competing Risks Analysis
    Discussion of readings. Competing risks survival analysis

    Faculty:  Chiung-Yu Huang

    • Session Slides:

    • lectureS4-2020 File
    • lectureS4-2020 File
    • Interactions in Regression File
    • Interactions in Regression File

    • Session Audio/Video Recording (Access restricted to registered students):

    • Watch 2019 Recording URL
      Not available unless: You belong to a group in Registered Students Only

    • Datasets:

    • mros File

  • Tuesday, April 28, 2020; 10:30 AM - 12:00 PM

    Lecture: Repeated measures data
    Introduction to repeated measures data; correlation structures.

    Faculty:  Chuck McCulloch

    • Session Slides:

    • Repeated measures lecture 1 part 1 File
    • Repeated measures lecture 1 part 2 File
    • Repeated measures lecture 1 part 1 File
    • Repeated measures lecture 1 part 2 File

    • Session Audio/Video Recording (Access restricted to registered students):

    • Repeated measures lecture 1 part 1 Media Resource
      Not available unless: You belong to a group in Registered Students Only
    • Repeated measures lecture 1 part 2 Media Resource
      Not available unless: You belong to a group in Registered Students Only
    • Lecture 1 Readiness Quiz

      Please take this quiz after watching the lecture videos but before the live Zoom session for this week.  If you have trouble answering the questions it will probably be useful for you to attend the live Zoom session on Tuesday where I will review the answers, briefly summarize the topics for the recorded lecture and be available to answer questions. 

    • Required Reading:

      Chapter 7.1-7.4, VGSM

    • Assignment:

    • Assignment Due Date: 5/12/2019  by 10:30 AM/Start of Lecture

    • Homework 4 Repeated Measures Part 1 File
    • Homework 4 Repeated Measures Part 1 File
    • Assignment 4 Upload

    • Assignment Answer Key (Access restricted to registered students):

    • Datasets:

    • hers subset nodm File
    • GAbabies File
    • oai pain File

  • Thursday, April 30, 2020; 10:30 AM - 12:30 PM

    Computer Lab: Repeated measures data
    Introduction to repeated measures data; correlation structures

    Faculty: Chuck McCulloch

    • Session Audio/Video Recording (Access restricted to registered students):

    • Repeated measures lab 1 Media Resource
      Not available unless: You belong to a group in Registered Students Only

    • Required Reading:

    • Assignment:

    • Repeated measures lab 1 File
    • Repeated measures lab 1 File
    • Quiz for Lab 1

      Quiz for questions in lab 1.  Due by 5pm on lab day. 

    • Assignment Answer Key (Access restricted to registered students):

    • Datasets:

    • oai File
    • GAbabies File

  • Tuesday, May 5, 2020; 10:30 AM - 12:00 PM

    Lecture: Repeated measures data
    Fixed and random factors; prediction; Stata’s XTMIXED and XTGEE, model checking.

    Faculty:  Chuck McCulloch

    • Session Slides:

    • Biostat 209 Lecture 2 Review Media Resource
      Not available unless: You belong to Registered Students Only
    • Repeated measures lecture 2 part 1 File
    • Repeated measures lecture 2 part 2 File
    • Repeated measures lecture 2 part 1 File
    • Repeated measures lecture 2 part 2 File

    • Session Audio/Video Recording (Access restricted to registered students):

    • Repeated measures lecture 2 part 1 Media Resource
      Not available unless: You belong to a group in Registered Students Only
    • Repeated measures lecture 2 part 2 Media Resource
      Not available unless: You belong to a group in Registered Students Only
    • Lecture 2 Readiness Quiz

    • Required Reading:

      Chapter 7.4-7.7, VGSM

    • Assignment: 5/21/2019  by 10:30 AM/Start of Lecture

    • Homework 5 Repeated Measures Part 2 File
    • Homework 5 Repeated Measures Part 2 File
    • Assignment #5

    • Datasets:

    • HERS data for Hwk 5 File

  • Thursday, May 7, 2020; 10:30 AM - 12:30 PM

    Computer Lab: Repeated measures data

    Faculty: Chuck McCulloch

    • Required Reading:

    • Assignment:

    • Biostat Repeated Measures Lab 2 Media Resource
      Not available unless: You belong to Registered Students Only
    • Lab 2 Repeated Measures File
    • Lab 2 Repeated Measures File
    • Quiz for Lab 2

      Quiz and feedback for questions in the lab.  Due by 5pm on lab day. 

    • Assignment Answer Key (Access restricted to registered students):

    • Datasets:

    • oai thru 18 months File
    • mousewght File
    • fecfat File

  • Tuesday, May 16, 2020; 10:30 AM - 12:00 PM

    Lecture: Repeated measures data
    Generalized linear models; non-normal outcomes; robust standard errors; use of nonlinear link functions.

    Faculty:  Chuck McCulloch

    • Session Slides:

    • Lecture 3 Readiness Quiz
    • Repeated measures lecture 3 part 1 File
    • Repeated measures lecture 3 part 2 File
    • Repeated measures lecture 3 part 1 File
    • Repeated measures lecture 3 part 2 File

    • Session Audio/Video Recording (Access restricted to registered students):

    • Repeated measures lecture 3 part 1 Media Resource
      Not available unless: You belong to a group in Registered Students Only
    • Repeated measures lecture 3 part 2 Media Resource
      Not available unless: You belong to a group in Registered Students Only

    • Required Reading:

    • Assignment: Optional narrative description

    • Datasets:

  • Thursday, May 14, 2020; 10:30 AM - 12:30 PM

    Computer Lab: Repeated measures data 

    Faculty:  Chuck McCulloch

    • Required Reading:

    • Assignment:

    • Repeated measures lab 3 File
    • Repeated measures lab 3 File
    • Quiz for Lab 3

      Quiz and feedback for questions in the lab.  Due by 5pm on lab day. 

    • Assignment Answer Key (Access restricted to registered students):

    • Datasets:

    • backpain File
    • GAbabies File

  • Tuesday, May 19, 2020; 10:30 AM - 12:00 PM - No Class

    Lecture: No Class. Week reserved for finishing mentored data project

  • Thursday, May 21, 2020; 10:30 AM - 12:30 PM - No Class

    Computer Lab: No Class. Week reserved for finishing mentored data project

  • Tuesday, May 26, 2020; 10:00 AM - 1:00 PM

    BIOSTATS III Presentations

    Faculty: Chiung-Yu Huang, TBA

    Location:      Online

  • Thursday, May 28, 2020; 10:30 AM - 1:00 PM

    BIOSTATS III Presentations

    Faculty: Chiung-Yu Huang, TBA

    Location:      Online

  • Tuesday, June 2, 2020; 10:00 AM - 1:00 PM

    BIOSTATS III Presentations

    Faculty:  Chiung-Yu Huang, TBA

    Location:      Online

  • Thursday, June 4, 2020; 10:30 AM - 1:00 PM

    BIOSTATS III Presentations

    Faculty: Chiung-Yu Huang, TBA 

    Location:      Online