Repository of Reproducible Computations

Pearson Product Moment Correlation - Ungrouped Data
Statistic	Variable X	Variable Y
Mean	4.3109756097561	4.20121951219512
Biased Variance	0.555733194527067	0.404632659131469
Biased Standard Deviation	0.745475146820514	0.636107427351284
Covariance	0.0106613796199312
Correlation	0.0223456775804886
Determination	0.000499329306531152
T-Test	0.284485077389435
p-value (2 sided)	0.776401988707607
p-value (1 sided)	0.388200994353803
95% CI of Correlation	[-0.131354029211336, 0.174996296077949]
Degrees of Freedom	162
Number of Observations	164

Normality Tests

> jarque.x
	Jarque-Bera Normality Test
data:  x
JB = 88.966, p-value < 2.2e-16
alternative hypothesis: greater

> jarque.y
	Jarque-Bera Normality Test
data:  y
JB = 3.1798, p-value = 0.2039
alternative hypothesis: greater

> ad.x
	Anderson-Darling normality test
data:  x
A = 15.66, p-value < 2.2e-16

> ad.y
	Anderson-Darling normality test
data:  y
A = 17.189, p-value < 2.2e-16