Repository of Reproducible Computations

Pearson Product Moment Correlation - Ungrouped Data
Statistic	Variable X	Variable Y
Mean	84.6	49.1
Biased Variance	37.7066666666667	260.69
Biased Standard Deviation	6.14057543449038	16.1458973117012
Covariance	-33.3034482758621
Correlation	-0.324709271597262
Determination	0.105436111061225
T-Test	-1.81663644911232
p-value (2 sided)	0.0799929917763979
p-value (1 sided)	0.039996495888199
95% CI of Correlation	[-0.613239989600027, 0.0402709587769368]
Degrees of Freedom	28
Number of Observations	30

Normality Tests

> jarque.x
	Jarque-Bera Normality Test
data:  x
JB = 2.4956, p-value = 0.2871
alternative hypothesis: greater

> jarque.y
	Jarque-Bera Normality Test
data:  y
JB = 2.839, p-value = 0.2418
alternative hypothesis: greater

> ad.x
	Anderson-Darling normality test
data:  x
A = 0.81204, p-value = 0.03153

> ad.y
	Anderson-Darling normality test
data:  y
A = 0.95166, p-value = 0.01397