TutorTeddy.com, Tutoring, Dallas, TX
Like us for free help*

Statistics Symbols - R

Ask any Statistics/Probability/Math Question

Symbol: r

It is the sample correlation coefficient.
Formula used:

Symbol: r2 (or r -square)

It refers to the coefficient of determination.
Formula used:
r2 = (Correlation Coefficient)2

Symbol: R2 (or R -square)

It is the multiple correlation coefficient.
Formula used:

TutorTeddy.com & Boston Predictive Analytics

[ Email your Statistics or Math problems to tutor@aafter.com (camera phone photos are OK) ]

Boston Office (Near MIT/Kendall 'T'):
Cambridge Innovation Center,
One Broadway, 14th Floor,
Cambridge, MA 02142,
Phone: 617-395-8864

Dallas Office (Near Galleria):
15950 Dallas Parkway,
Suite 400,
Dallas, TX 75248,
Phone: 866-930-6363

Copyright 2011 tutorteddy.com. All Rights Reserved. | By using our site, you agree to our TOS.