Cox
Due date: 9/30/2013
Time: 4:30pm
Class Participation Assignment 2
Instructions: Please complete the following exercises. Print out and complete all
of the questions and submit a hard copy at the beginning of class on Monday. In
addition, please electr
Cox
Econometrics
Fall 2012
Problem Set 4
Due 10/3/2012
Robyn Blanton
Bria Neal
Problem Set 4
Instructions: Please type your answers underneath the question. You must show all of your
work, including Stata and excel, for full credit. If there is any eviden
Fall 2012
Econ 303
Cox
Due 9/04/2013
Robyn Blanton
Bria Neal
Problem Set 1
Instructions: Please type your answers underneath the question. You must show all of your
work, including Stata and excel, for full credit. If there is any evidence that answers ha
Robyn Blanton
Bria Neal
Problem Set 2
Fall 2013
Econ 303
Cox
Due 9/18/2013
Problem Set 2
Instructions: Please type your answers underneath the question. You must show all of your
work, including Stata and excel, for full credit. If there is any evidence t
Problem Set 3
Fall 2012
Econ 303
Cox
Due 9/19/2012
Problem Set 3
Instructions: Instructions: Please type your answers underneath the question. You must show
all of your work, including Stata and excel, for full credit. If there is any evidence that
answer
Cleaning Data and Creating New
Variables
IPUMS USA data sets are not down.
Recoding Variables
Example
o A summary stat on variable AGE resulted in maximum values of 9999 and
minimum values of -1
o Why do we care?
o These values dont make sense, so check t
Class Participation Assignment 1
Cox
Due4:30pm on 9/25/2013
Instructions: Please complete the following exercises. Upload your two excel spreadsheets (one from
exercise 1 and the other from exercise 3) under the assignment entitled Class Participation 9/2
Robyn Blanton
Cox
Due date: 9/30/2013
Time: 4:30pm
Class Participation Assignment 2
Instructions: Please complete the following exercises. Print out and complete all of the questions
and submit a hard copy at the beginning of class on Monday. In addition,
7 October 2013
Chapter 2: Notes
Simple and Multiple Regressions
To calculate R2 we use, (the proportion of variation that is explained by our regression model)
TSS: Total Sum Of Squares variation in dependent variable(y)
o TSS=SSE+SSR
SSE: Explained Sum