Positive correlation occurs when as one variable increases the other increases also. Negative correlation is when one variable increases the other decreases. The following table presents various r ...

For example, "Qualitative research, in isolation, is nothing but glorified journalism. " This one might not be new to you. Yes, qualitative is flawed, but so, too, is quantitative.

At times it is desirable to have independent variables in the model that are qualitative rather than quantitative. This is easily handled in a regression framework. Regression uses qualitative ...

There is a distinction to be made that transcends the one between the quantitative and qualitative research paradigms. It is a distinction between that kind of research that suits best the study of ...

When some variables are quantitative and some qualitative in a response-surface context, standard designs may not be suitable. The reasons for this are illuminated. Some alternative designs are ...