null device 1 One Sample t-test data: Rmean t = 501.49, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 24.93288 25.12919 sample estimates: mean of x 25.03103 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 = 0.90934, p-value = 5.214e-14 $stats 60 82 311 279 244 23.36667 24.16471 25.23405 25.90667 26.47500 $n [1] 366 $conf [1] 25.09018 25.37791 $out named numeric(0) null device 1 null device 1 null device 1 null device 1 One Sample t-test data: Rmean t = 501.49, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 24.93288 25.12919 sample estimates: mean of x 25.03103 null device 1