The purpose of this tutorial is to continue our exploration of multivariate statistics by conducting a simple (one explanatory variable) linear regression analysis. We will continue to use the ...

This is a preview. Log in through your library . Abstract In many surveys, the data comprise a large number of categorical variables that suffer from item nonresponse. Standard methods for multiple ...

Missing data present a perennial challenge in scientific research, potentially undermining the validity of conclusions if not addressed rigorously. The analysis of missing data encompasses a broad ...