If you were not in class this morning (Thursday), then READ THIS. There is no lab today (March 11th). The next graded exercise is a take-home assignment. You can get it as a pdf file here:
Graded Exercise 6

If you are not familiar with scientific notation for large and small numbers, you can read about it here: Scientific Notation

It's Psyc 497 data collection season again! MANY Psyc 497 students are now out scouring the hallways and classrooms searching for subjects for their senior research projects. Please help out if you can. (Someday it will be you!) Some participation can be done via a new online data collection system called Sona. Here is the link:
Psyc 497 Online Data Collection System

===================
   TIPS, TIPS, TIPS!!!
===================

• How to download and install R
• How to start R on a Windows computer
• How To Get Your Own Data Into R (pdf)
• How to save stuff in R
• Some tips on doing decent barplots
• How to save the R graphics window in WinXP

• Course Syllabus -- Fall 2010
• Introduction (text file)
• Quick R Tour (text file)
• Some Important Concepts to Review (pdf)
• Practice Exercises 1 (text file) We used this in lab Jan 21.
• Practice Exercises 2 -- Get a copy from me.
• Practice Exercises 3 -- See solutions link under Announcements.
• Does Marijuana Smoking Impair Short Term Memory? (text file)
• Practice Exercises 4 (text file)
• Confounding Variables (pdf)
• Working With Contingency Tables (text file)
• Proportions Have Standard Errors, Too! (pdf)
• Practice Exercises 5 (text file)
• What Do We Mean When We Say Variables Are Related? (text file)
• Caffeine Intake and Motor Performance (text file)
• Practice Exercises 6 (text file)
• Does Background Music Affect Cognitive Skills? (text file)
• Practice Exercises 7 (text file)
• Was The 1970 Draft Lottery Fair, with Practice Exerices 8 (text file)
• Introduction to Factorial ANOVA (Without R) (pdf file)
• Factorial ANOVA in R (pdf file)
• Practice Exercises 9 (with answers) (text file)

• Link to the R Project home page (External link)
• R-Tutorials (for those who want them)
• Three YouTube Videos About R
  • What's Up With R
  • Reasons To Learn the R Programming Language
  • Obtaining and Installing R

• Get the datasets here
• Get custom R functions here

Online Statistics Books (these are all external links)

• Online Statbook dot com
• Statsoft
• Statistics at Square One
• Lowry's statbook at Vassarstats
• The Little Handbook of Statistical Practice
• SticiGui (UC Berkeley)
• A New View of Statistics (Sportscience)
• StatNote

Humor (You'll need 480 to get some of these!)