It is great piece of support for the Master's degree and upper-level students to understand the most important Statistics theories in a practical sense.
This SPSS vedio series was really aid to my MBA data analysis. Thank you somuch sir. Really appriciate it. Please do the remaining analysis tool also as soon as possible. We will waiting for that.
Sir really appreciate your effort. This is very clear. And I've used these steps in my research as well. I need to clarify some grey ares for me. In my research Residual statistics, Std Residual maximum value has been 3.981 and scatterplot also exceed the value maximum value as 3.981. Can you please explain what should I do.
Mr Indika, if we have taken age, gender and several another independent variables together with several other composite variable, still are we using composite variables only for the multicolinarity test??? Or we can use gender, age like independent variables as well??
Suppose there are five questions related to one factor. Then you have to average the five questions to get the composite variable for the related composite factor.
@@freeeducationsrilanka1991 I have another question sir. Do we have to check the outlier effect on both independent and dependent variable as well or how we can get the independent variables outliers. It it the same way that we get the outlier effect in the dependent variable.
Analyze -> Descriptive Statistics -> Explore (select all of your IVs and DVs to Dependent List. ) Then Statistics-> (select only outliers)-> Continue. Then Plots-> (select Factor levels together)->Continue. Then ->OK. You can find the outliers from the boxplots. If you can send me your email I will send some figures. My email is tmindika@gmail.com
