The assessment of change in patient-reported outcomes is hindered by the fact that there are different types of change. Besides 'true' change, different types of response shift, such as recalibration, ...

Abstract: A structural regression model has been developed to explore the relationship among key factors in the explanation of utilitarian walking. The model examines the relationship between and ...

R is a powerful open source programming environment primarily known for its statistical capabilities. In this course we will cover some advanced applications of R: distributed computing using the ...

Defining undertreatment and overtreatment in older patients with cancer: A scoping review of the literature. This is an ASCO Meeting Abstract from the 2019 ASCO Annual Meeting I. This abstract does ...

Statistical model infrastructures at financial institutions are often developed using a piecemeal approach to model building, in which different components of complex interrelated statistical models ...

Although it is widely acknowledged that the Web as a marketing tool or medium offers great potentials and advantages (Cook and Coupey 1998), less is known about the motivations for using the Web and ...

Developed by one of the world's leading authorities on the subject, Dr. Peter M. Bentler, EQS provides researchers and statisticians with a simple method for conducting the full range of structural ...