The decision making processes need to reflect changes in the business world in a multidimensional way. This paper includes also similar way of viewing the data for carrying out key decisions that ...

Multidimensional data arise when a number of different response variables are required to measure the outcome of interest. Examples of such outcomes include quality of life, cognitive ability, and ...

This is a preview. Log in through your library . Abstract Objectives We propose the application of a bifactor model for exploring the dimensional structure of an item response matrix, and for handling ...