Search this site
Skip to main content
Skip to navigation
Daniel Cullen
Home
Research
Teaching
ECON 140A - Econometrics I
ECON 140B - Econometrics II
DATAHACK
PWC PROGRAMMING
Articles
The Impact of COVID-19 in Santa Barbara
Mapping ACS data with tidycensus and tigris
Creating a Heatmap in R with Google Polylines
Using Climate Reanalysis Data in R
Working with Spatial Data in R
About Me
CV
Daniel Cullen
Home
Research
Teaching
ECON 140A - Econometrics I
ECON 140B - Econometrics II
DATAHACK
PWC PROGRAMMING
Articles
The Impact of COVID-19 in Santa Barbara
Mapping ACS data with tidycensus and tigris
Creating a Heatmap in R with Google Polylines
Using Climate Reanalysis Data in R
Working with Spatial Data in R
About Me
CV
More
Home
Research
Teaching
ECON 140A - Econometrics I
ECON 140B - Econometrics II
DATAHACK
PWC PROGRAMMING
Articles
The Impact of COVID-19 in Santa Barbara
Mapping ACS data with tidycensus and tigris
Creating a Heatmap in R with Google Polylines
Using Climate Reanalysis Data in R
Working with Spatial Data in R
About Me
CV
ECON 140A
Section Notes
Useful Statistical Rules
Statistics Review Notes
PRACTICE PROBLEMS
Midterm Practice Problems
Midterm Practice Solutions
OLS Practice Problem
OLS Practice Solutions
Final Practice Problems
Final Practice Solutions
Report abuse
Page details
Page updated
Google Sites
Report abuse