Intro to Course

M. Drew LaMar
January 18, 2017

“Statistics are used much like a drunk uses a lamppost: for support, not illumination.”

- Andrew Lang

Biostats is in high demand

  • ~20 person waitlist
  • 62 max enrollment (registrar)
    • 60 undergraduates
    • 2 graduates
  • 8 extra slots will be created (total: 70 students)
  • Labs: Undergraduates must be enrolled
    • Section 1: W 3:30-5:20 (Integrated Science Center 1280) [Capacity: 30/40]
    • Section 2: R 3:30-5:20 (Integrated Science Center 1111) [Capacity: 27/30]

Biostats is in high demand

  • Passing out list for those not in course
    • Fill in name and email: e.g. Drew LaMar (mdlama@wm.edu)
    • Fill in lab time you are able to do - put “Either” if you are able to do either one
  • If you hear from me today, you are getting a slot
  • If you DO NOT hear from me today, the course is full

Other quantitative options...

  • …that meet Biology math requirement:
    • Calculus II (Math 132 or 112)
    • Intro to Quantitative Biology (Math 325 + lab)
  • …outside of biology on statistics:
    • BUAD 231, MATH 106, ECON 307, PSYC 301, SOCL 353, MATH 351, or KINE 394

Overview: General Info

ALL OFFICE HOURS IN OR OUTSIDE OF ISC 3252

Overview: General Info

  • Prerequisite: BIOL 220, BIOL 225 and MATH 111/131
  • Required texts:
    • “The Analysis of Biological Data” (2nd edition), by Whitlock and Schluter
    • “Experimental Design for the Life Sciences” (3rd edition), by Ruxton and Colegrave

Overview: Homework

  • Uploaded on Blackboard each week by Wednesdays at midnight and due on Blackboard by Mondays at 5:00 pm
  • Grade will be a combination of the three C’s:
    • Completion
    • Correctness
    • Clarity
  • Two lowest homework grades will be replaced by your two highest homework grades
  • Homework worth 35% of your grade
  • No late homework will be accepted under any circumstances

Overview: Lab

  • Learning skills in Data Science
  • Software: R
  • Labs due by 3:30 pm on your lab day the following week (1 week)
  • Most labs on DataCamp website (www.datacamp.com)
    • You will receive an email soon to sign up for our DataCamp course website
  • Lowest lab grade replaced by highest lab grade
  • Please see the syllabus for grading scheme
  • Labs worth 10% of your grade

Overview: Midterms

  • Three in-class midterms (subject to change):
    • Friday, February 17
    • Friday, March 24
    • Friday, April 21
  • Each midterm worth 10% of your grade
  • Option: Final exam grade can replace lowest midterm grade
  • No make-ups will be given!

Overview: Reading Quizzes

  • Assigned most days for the following class period
  • Will be given online on Blackboard
  • Worth 5% of your grade

Overview: Projects

  • Worth 10% of your grade
  • More details later…

Overview: Grading Summary

Category Percentage
Homework 35%
Midterms 30%
Labs 10%
Final 10%
Project 10%
Quizzes 5%

Perspective

Science

alt text

Importance of Modeling

alt text

What is Reality?

  • Can we know reality with certainty?
  • Is anything certain or known?
  • What is evidence?
  • What is data?
  • What is statistics?

Reading for Friday

Ruxton & Colegrave:

  • Chapter 1: Why you should care about design (pp. 1-7)

QUIZ ONLINE DUE BEFORE FRIDAY CLASS

Homework #1

Ruxton & Colegrave:

  • Chapter 1: Q 1.1-1.5 (submit Microsoft Word file on Blackboard)

Due Monday, January 23, 5 pm

Lab #1

DataCamp - Introduction to R https://www.datacamp.com/courses/free-introduction-to-r

You MUST create an account with your William & Mary email address!!! If you do not, your work will not transfer over to our DataCamp course website.

Due beginning of your lab period next week