multiple regression vs multiple correlation

multiple regression and multiple correlation both are nouns.

Word	Noun	Adjective	Verb	Adverb
multiple regression	Yes	No	No	No
multiple correlation	Yes	No	No	No

As nouns, multiple regression and multiple correlation are synonyms defined as:

multiple regression and multiple correlation: a statistical technique that predicts values of one variable on the basis of two or more other variables

multiple regression (noun)	multiple correlation (noun)
a statistical technique that predicts values of one variable on the basis of two or more other variables	a statistical technique that predicts values of one variable on the basis of two or more other variables