null device 1 One Sample t-test data: Rmean t = 413.63, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 25.18578 25.42641 sample estimates: mean of x 25.3061 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 = 0.95373, p-value = 2.583e-09 $stats 2 344 130 224 247 23.00667 24.21875 25.58952 26.13125 27.78667 $n [1] 366 $conf [1] 25.43157 25.74747 $out named numeric(0) null device 1 null device 1 null device 1 null device 1 One Sample t-test data: Rmean t = 413.63, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 25.18578 25.42641 sample estimates: mean of x 25.3061 null device 1