Johan A. Elkink
teaching

Introduction to Statistics

POL 40950 Introduction to Statistics

Lecture: Monday, 1-2 pm, room Q014, Quinn Business School.
Lab: Monday, 2-3 pm, room Q5, Daedalus Building.

All information about the course can be found in the syllabus.

For R users, the Google R Style guide might be useful.

Accessing and visualising data slides lab output dataverse
video on file.choose() in R
Descriptive statistics slides lab output note on preparing homeworks
Simple regression slides lab output homework video on reading slopes
note on using logs
Multiple regression slides lab output
Multiple regression: categorical independent variables slides lab output homework note on dummy variables
Writing up regression results slides lab output note on regression tables
Multiple regression: interaction effects slides lab output
Sampling distribution and Central Limit Theorem slides lab output homework video on sampling distributions
Hypothesis tests and confidence intervals slides lab output video on standardizing variables
Z-table (by Demetris Athienitis)
T-table (by Demetris Athienitis)
Multiple regression: diagnostics and model fit slides lab output
Multiple regression: categorical dependent variables slides lab output homework