SI 544 Introduction to Statistics and Data Analysis

Resources

SI 544 home

cTools
Readings, assignments, etc. will be posted to the course ctools website

problem sets

software tools for the class

other resources

waiving the stats requirement for HCI


Schedule

Fall 2006:

Lectures will be
Tuesdays and Thursdays
from 9:00 to 10:30 am (argh, I know).
On Tuesdays we will usually meet in 409 West Hall, on Thursdays we will be at the DIAD lab.

Office hours:
Tuesday 10:30-11:30am
in 3082 West Hall




 

 

SI 544 project

You will be working in groups, and will share the same grade with your group members. This project will account for 15 points of your final grade.

The idea is to collect some data and analyze it. You can collect new data (e.g. conduct a survey or an experiment) or get a hold of a previously collected data set (e.g. web server logs, data from a previous study). The hypothesis you test should not have been examined before with regard to that particular data set.

project timeline

due date
points
 
turn in on 9/21 along with PS 2
1
form a group of 3-4 and choose a group name
turn in on 9/28
1
select a project topic and formulate the question you will answer with the data
10/2-10/6
schedule 20 minutes when all members of your group can discuss your topic with the instructor
10/6-10/26

collect a preliminary set of data

10/26
5
submit a progress report including
  • 1 page explaining your question and a description of how you are collecting the data
  • a copy of a sample of your preliminary data
10/26-12/4
  • collect data
  • perform the data analysis
12/5
10

submit a project report including

  • a plot or a group of plots on a single page showing the most important features of your data
  • a summary statistic answering the question you were posing
  • a discussion of your results, including possible sources of bias, hidden variables, etc.
  • if your results were not statistically significant, estimate how large of a data sample you would have needed to get significant results
12/7
3
15 min project presentation