Repository of Reproducible Computations

Pearson Product Moment Correlation - Ungrouped Data
Statistic	Variable X	Variable Y
Mean	15.53	12.97
Biased Variance	3.4491	2.8291
Biased Standard Deviation	1.85717527444235	1.68199286562102
Covariance	0.470606060606061
Correlation	0.149147393507508
Determination	0.0222449449900833
T-Test	1.49318518023659
p-value (2 sided)	0.13860133603932
p-value (1 sided)	0.06930066801966
95% CI of Correlation	[-0.0486973244837532, 0.335730210639006]
Degrees of Freedom	98
Number of Observations	100

Normality Tests

> jarque.x
	Jarque-Bera Normality Test
data:  x
JB = 6.1727, p-value = 0.04567
alternative hypothesis: greater

> jarque.y
	Jarque-Bera Normality Test
data:  y
JB = 77.568, p-value < 2.2e-16
alternative hypothesis: greater

> ad.x
	Anderson-Darling normality test
data:  x
A = 2.0631, p-value = 2.767e-05

> ad.y
	Anderson-Darling normality test
data:  y
A = 2.6204, p-value = 1.177e-06