Repository of Reproducible Computations

Pearson Product Moment Correlation - Ungrouped Data
Statistic	Variable X	Variable Y
Mean	3.42	7.85
Biased Variance	0.1446	23.9275
Biased Standard Deviation	0.380263066836631	4.89157438868101
Covariance	0.534736842105263
Correlation	0.273105787373561
Determination	0.0745867710969326
T-Test	1.204479198699
p-value (2 sided)	0.244003623735134
p-value (1 sided)	0.122001811867567
95% CI of Correlation	[-0.192704266307775, 0.638464902289604]
Degrees of Freedom	18
Number of Observations	20

Normality Tests

> jarque.x
	Jarque-Bera Normality Test
data:  x
JB = 0.020236, p-value = 0.9899
alternative hypothesis: greater

> jarque.y
	Jarque-Bera Normality Test
data:  y
JB = 1.0361, p-value = 0.5957
alternative hypothesis: greater

> ad.x
	Anderson-Darling normality test
data:  x
A = 0.42074, p-value = 0.2934

> ad.y
	Anderson-Darling normality test
data:  y
A = 0.31387, p-value = 0.5188