Pearson Product Moment Correlation Coefficient

Enter Pairs of Numbers Below
(one pair per line)
X, YX2Y2XY

N =

ΣX =
ΣX2 =
MX =
SSX =
sX =
ΣY =
ΣY2 =
MY =
SSY =
sY =

ΣXY =
SPXY =
covXY =


r = SPXY
√SSXSSY
=
=


r2 =