null device 
          1 

	One Sample t-test

data:  Rmean
t = 522, df = 365, p-value < 2.2e-16
alternative hypothesis: true mean is not equal to 0
95 percent confidence interval:
 30.50152 30.73219
sample estimates:
mean of x 
 30.61685 

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 = 0.95478, p-value = 3.582e-09

$stats
      37      347      203      217      266 
27.94444 29.58889 30.86607 31.50000 32.70000 

$n
[1] 366

$conf
[1] 30.70824 31.02391

$out
named numeric(0)

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

	One Sample t-test

data:  Rmean
t = 522, df = 365, p-value < 2.2e-16
alternative hypothesis: true mean is not equal to 0
95 percent confidence interval:
 30.50152 30.73219
sample estimates:
mean of x 
 30.61685 

null device 
          1