What is a correlational study? There are many correlational study definitions but I am going to tell you a simple one. The correlational study is the study of the relationship between two variables.

A partial correlation-based variable selection method was proposed for normal linear regression models by Bühlmann, Kalisch and Maathuis (2010) as an alternative to regularization methods for variable ...

Prof MG Chandrakanth, Retired Director, ISEC, Bengaluru, did doctoral studies in Agricultural Economics from the University of Agricultural Sciences, Bangalore and post doctoral studies in ...

The Journal of Classroom Interaction (JCI) has been self-published since its founding in 1965. The Journal began its publication as the Classroom Interaction Newsletter by Dr. Anita Simon of Temple ...

Once the ranks for the two variables are found, we apply the formula for the correlation to the ranks as follows: Both Spearman’s rank and Pearson’s correlation tests share the purpose of assessing ...

Statistical mechanics provides a fundamental framework for understanding how collective phenomena in many-body systems give rise to macroscopic changes in state, known as phase transitions. Research ...