null device 1 One Sample t-test data: Rmean t = 563.02, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 25.14694 25.32322 sample estimates: mean of x 25.23508 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 = 0.95043, p-value = 9.576e-10 $stats 72 85 292 134 227 23.41429 24.47692 25.38619 25.97692 26.78571 $n [1] 366 $conf [1] 25.26231 25.51007 $out named numeric(0) null device 1 null device 1 null device 1 null device 1 One Sample t-test data: Rmean t = 563.02, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 25.14694 25.32322 sample estimates: mean of x 25.23508 null device 1