Multiple Regression Versus Multiple Correlation - Explained

I explain the difference between multiple regression and multiple correlation. I also demonstrate that multiple correlation may be conceived in the context of a simple Pearson correlation.

[tsegayewedajo]

I was talking about the R square value, but you gave me an insight into the concept. Thank you

[radtech]

Can I use pearson r to measure relationship of 3 variables? Also, which p value I could use in regression to determine if there is significant relationship among 3 variables? (Since in the model summary it shows r value but not p value)

[jaykenarn]

What to do if there are two independent variables, two moderator variables, and one dependent variables in multiple correlation analysis?
please help

[jaykenarn]

So, if my research is a correlational design, can I use multiple regression analysis? (though the only things I need are the Multiple R and p-value?)

[taetae]

so the multiple regression and correlation analysis can be done together?? i'm having problem on choosing between those two

[AOverload]

Thanks for the explanation! I was wondering whether there is any rule of thumb for wanting multiple correlation over multiple regression. It seems to me that you get the same information from both analyses, so is there any situation where one would prefer multiple correlation over multiple regression? And along those lines, can you even run a multiple correlation without running a multiple regression? Do they answer different research questions?