null device 
          1 

	One Sample t-test

data:  Rmean
t = 577.56, df = 365, p-value < 2.2e-16
alternative hypothesis: true mean is not equal to 0
95 percent confidence interval:
 30.94449 31.15594
sample estimates:
mean of x 
 31.05021 

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 = 0.91804, p-value = 3.096e-13

$stats
       1       47      294      190      280 
28.82308 30.09231 31.37500 31.90714 32.62143 

$n
[1] 366

$conf
[1] 31.22512 31.52488

$out
named numeric(0)

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

	One Sample t-test

data:  Rmean
t = 577.56, df = 365, p-value < 2.2e-16
alternative hypothesis: true mean is not equal to 0
95 percent confidence interval:
 30.94449 31.15594
sample estimates:
mean of x 
 31.05021 

null device 
          1