What's the big deal about missing data?
Description
Presentation Slides: Download PDFMissing data are ubiquitous in educational research and evaluation. Many times, though, researchers simply ignore their missing data issues or rely on a simplistic technique to fill in missing values. But, is this the best approach for your analysis? In this webinar, you will learn the logic behind missing data analysis in order to make informed decisions about how to proceed with statistical analysis when values are missing. The webinar will introduce you to common techniques for analyzing missing data and will demonstrate how to accomplish multiple imputation of missing values in common statistical software packages.