|Where:||Join us from anywhere!|
|Cost:||Free—but registrations are limited|
This advanced talk is a continuation of "Power and sample size: The basics". We will demonstrate how to calculate power using simulation methods and how to create your own custom power calculation programs that leverage Stata's power command to create custom tables and graphs. We will work examples that simulate power for a t-test, the interaction term in a linear regression model, and the interaction term in a multilevel model. Along the way, you will learn how to create simulated datasets, use Stata's simulate command, and write your own Stata commands using program and syntax.
The webinar is free, but you must register to attend. Registrations are limited so register soon.
We will send you an email with instructions on how to join prior to the start of the webinar.
Chuck Huber is the Director of Statistical Outreach at StataCorp and an adjunct associate professor of biostatistics at the Texas A&M School of Public Health. In addition to working with Stata's team of software developers, he produces instructional videos for the Stata YouTube channel, writes blog entries, develops online NetCourses, and gives talks about Stata at conferences and universities. Most of his current work is focused on statistical methods used by psychologists and other behavioral scientists. He has published in the areas of neurology, human and animal genetics, alcohol and drug abuse prevention, nutrition, and birth defects.