null device 1 One Sample t-test data: Rmean t = 484.74, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 24.21106 24.40829 sample estimates: mean of x 24.30968 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 = 0.98054, p-value = 7.551e-05 $stats 34 47 299 147 207 21.90000 23.58750 24.37143 25.08571 26.33750 $n [1] 366 $conf [1] 24.24769 24.49516 $out named numeric(0) null device 1 null device 1 null device 1 null device 1 One Sample t-test data: Rmean t = 484.74, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 24.21106 24.40829 sample estimates: mean of x 24.30968 null device 1