A general two-level latent variable model is developed to provide a comprehensive framework for model comparison of various submodels. Nonlinear relationships among the latent variables in the ...

Programming C without variables is like, well, programming C without variables. They are so essential to the language that it doesn’t even require an analogy here. We can declare and use them as ...

This is a preview. Log in through your library . Abstract The omission of important variables is a well-known model specification issue in regression analysis and mixed linear models. The author ...

This post originally appeared on Kao Collins' blog. More companies are using transpromo marketing to take advantage of the millions – correction, billions – of printed paper statements mailed to ...

Variables hold a wide variety of information temporarily. The JavaScript data types that can be stored in a variable include: JavaScript variables can hold a few other kinds of data, but these are by ...

Fonts have personalities and convey different moods. A typeface or font matched to the personality or attributes of a specific individual or group can be the element that makes designs resonate with ...

True print personalization — namely, customized catalogs and other tailored direct mail communications — was supposed to be the next big thing five years ago. As the experts said back then, costs will ...