null device 
          1 

	One Sample t-test

data:  Rmean
t = 414.28, df = 365, p-value < 2.2e-16
alternative hypothesis: true mean is not equal to 0
95 percent confidence interval:
 21.22123 21.42365
sample estimates:
mean of x 
 21.32244 

null device 
          1 

	One-sample Kolmogorov-Smirnov test

data:  Rmean
D = 1, p-value < 2.2e-16
alternative hypothesis: two-sided


	Shapiro-Wilk normality test

data:  Rmean
W = 0.9065, p-value = 2.989e-14

$stats
      31       92      158      206      231 
19.31538 20.37143 21.64643 22.17857 22.90714 

$n
[1] 366

$conf
[1] 21.49718 21.79568

$out
named numeric(0)

null device 
          1 
null device 
          1 
null device 
          1 
null device 
          1 

	One Sample t-test

data:  Rmean
t = 414.28, df = 365, p-value < 2.2e-16
alternative hypothesis: true mean is not equal to 0
95 percent confidence interval:
 21.22123 21.42365
sample estimates:
mean of x 
 21.32244 

null device 
          1