Repository of Reproducible Computations

Pearson Product Moment Correlation - Ungrouped Data
Statistic	Variable X	Variable Y
Mean	4.22448979591837	4.14285714285714
Biased Variance	0.357767596834652	0.489795918367347
Biased Standard Deviation	0.59813677101032	0.699854212223765
Covariance	0.0706921944035346
Correlation	0.16715102301092
Determination	0.0279394644935972
T-Test	1.66110849649436
p-value (2 sided)	0.0999542755522147
p-value (1 sided)	0.0499771377761074
95% CI of Correlation	[-0.0323424229256188, 0.353836372417072]
Degrees of Freedom	96
Number of Observations	98

Normality Tests

> jarque.x
	Jarque-Bera Normality Test
data:  x
JB = 1.2212, p-value = 0.543
alternative hypothesis: greater

> jarque.y
	Jarque-Bera Normality Test
data:  y
JB = 4.4307, p-value = 0.1091
alternative hypothesis: greater

> ad.x
	Anderson-Darling normality test
data:  x
A = 11.434, p-value < 2.2e-16

> ad.y
	Anderson-Darling normality test
data:  y
A = 8.3446, p-value < 2.2e-16