Statistics 111
Probability and Statistical Inference
 

Lab assignments



Getting Started

Our course uses the Stata statistical package. You can purchase Stata for your personal computer (most Economics majors do this) or you may use it for free at computer clusters around the university.

Computer Labs

Each week we shall have a computer lab to explore different methods of data analysis.  The links below go to each lab.

Advice for being efficient in labs:  

The first time you use a generic data analysis tool (e.g., a histogram or regression), the lab instructions will include the relevant Stata commands for using that tool.  Subsequent labs will use data analysis tools from previous labs, but instructions will not be repeated.  I recommend that you maintain a list of Stata commands for each analysis, adding to it after each lab that you complete.  That way, you have a handy reference sheet available, which will save you time when doing the labs or projects for other classes.

 

Lab Week

                                       Topic Covered

Sept. 1

An Introduction to Stata

Sept. 8

Exploratory Data Analysis with One and Two Variables

Sept. 15

Randomization in Surveys and Causal Studies

Sept. 22

Case Study: Lead Exposure in Children

Sept. 29

Real Estate Pricing Analysis

Oct. 6

No Lab

Oct. 13

NC Traffic Ticket Data

Oct. 20

The Bootstrap

Oct. 27

Caffeine and Depression

Nov. 3

Jurors and Appearance Perception

Nov. 10

Cross-National GNI

Nov. 17

Macroeconomic Effects of Long-Term Interest Rates

Dec. 1

Bikeshare Data




















April 17

Bike-Share Programs