Repository of Reproducible Computations

Pearson Product Moment Correlation - Ungrouped Data
Statistic	Variable X	Variable Y
Mean	4.33132530120482	4.19879518072289
Biased Variance	0.426368123094789	0.400239512265931
Biased Standard Deviation	0.652968699934988	0.632644854769191
Covariance	0.0670682730923695
Correlation	0.161376627812939
Determination	0.0260424160042759
T-Test	2.09407647640285
p-value (2 sided)	0.0377908859272238
p-value (1 sided)	0.0188954429636119
95% CI of Correlation	[0.00928331793574817, 0.306172076313529]
Degrees of Freedom	164
Number of Observations	166

Normality Tests

> jarque.x
	Jarque-Bera Normality Test
data:  x
JB = 16.929, p-value = 0.0002109
alternative hypothesis: greater

> jarque.y
	Jarque-Bera Normality Test
data:  y
JB = 3.0385, p-value = 0.2189
alternative hypothesis: greater

> ad.x
	Anderson-Darling normality test
data:  x
A = 17.472, p-value < 2.2e-16

> ad.y
	Anderson-Darling normality test
data:  y
A = 17.606, p-value < 2.2e-16