null device 
          1 

	One Sample t-test

data:  Rmean
t = 399.82, df = 365, p-value < 2.2e-16
alternative hypothesis: true mean is not equal to 0
95 percent confidence interval:
 21.07830 21.28667
sample estimates:
mean of x 
 21.18248 

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 = 0.8898, p-value = 1.417e-15

$stats
      53       85      314      289      254 
18.99231 20.22308 21.61000 22.07000 22.62500 

$n
[1] 366

$conf
[1] 21.45747 21.76253

$out
named numeric(0)

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

	One Sample t-test

data:  Rmean
t = 399.82, df = 365, p-value < 2.2e-16
alternative hypothesis: true mean is not equal to 0
95 percent confidence interval:
 21.07830 21.28667
sample estimates:
mean of x 
 21.18248 

null device 
          1