null device 
          1 

	One Sample t-test

data:  Rmean
t = 414.45, df = 365, p-value < 2.2e-16
alternative hypothesis: true mean is not equal to 0
95 percent confidence interval:
 22.09121 22.30184
sample estimates:
mean of x 
 22.19653 

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 = 0.92758, p-value = 2.547e-12

$stats
      30       89      133      178      248 
20.00000 21.27000 22.41625 23.10000 23.92857 

$n
[1] 366

$conf
[1] 22.26511 22.56739

$out
named numeric(0)

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

	One Sample t-test

data:  Rmean
t = 414.45, df = 365, p-value < 2.2e-16
alternative hypothesis: true mean is not equal to 0
95 percent confidence interval:
 22.09121 22.30184
sample estimates:
mean of x 
 22.19653 

null device 
          1