Indiana University ECON E 371
Dr Lantis · Indiana University · 12 lectures with notes
Students in this class: ask your lecturer for the class code, and these lectures will already be in your library when you sign up.
ECON E371 Class Recording 10/06
Use a joint F-test—not separate t-tests—to assess whether added regression variables jointly improve explanatory power.
ECON 371 Class Recording 10/1
Reference categories shape dummy-variable interpretations, while imperfect multicollinearity inflates standard errors and weakens statistical tests.
ECON 371 Class Recording 9/22
Professor Lantis explains how to interpret, predict, evaluate, and robustly estimate simple linear regressions in Stata.
ECON 371 Class Recording 9/24
Multiple regression estimates each predictor’s effect while holding the other included variables constant—and adjusted R-squared penalizes adding predictors without enough explanatory value.
E371 Class Recording
How to interpret and test regression coefficients, confidence intervals, and dummy-variable effects using Stata examples.
ECON E371 Class Recording 9/10
Professor Lantis connects Stata-based hypothesis testing to simple regression, showing how OLS estimates relationships and how to interpret slope tests and confidence intervals.
ECON E371 Class Recording 9/8
How p-values and confidence intervals guide tests of population means, followed by a Stata exercise comparing unemployment and vote share.
ECON 371 Fall 2026 Class Recording 9/3
Use sample means and p-values to test whether data provide enough evidence to reject an assumed population mean.
ECON 371 Fall 2026 Recorded Lecture 9/1
A practical introduction to relationships between variables, normal-distribution z-scores, and Stata workflows for ECON 371.
ECON E371 Class Recording 8/27
A practical introduction to descriptive statistics and a Stata workflow for importing, managing, and analyzing course data.
ECON 371 Class Recording 8/25
ECON 371 combines causal inference, statistical review, and hands-on Stata work, with steady attendance and practice essential because concepts build throughout the semester.
ECON E371 Starting Stata
Set up Stata 19 through IU services and save E371 coursework in OneDrive do-files.