null device 1 One Sample t-test data: Rmean t = 571.12, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 24.37455 24.54298 sample estimates: mean of x 24.45877 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 = 0.94418, p-value = 1.627e-10 $stats 31 362 264 170 178 22.56471 23.77059 24.64412 25.13529 25.91176 $n [1] 366 $conf [1] 24.53141 24.75683 $out named numeric(0) null device 1 null device 1 null device 1 null device 1 One Sample t-test data: Rmean t = 571.12, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 24.37455 24.54298 sample estimates: mean of x 24.45877 null device 1