null device 1 One Sample t-test data: Rmean t = 573.24, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 24.33893 24.50649 sample estimates: mean of x 24.42271 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 = 0.93932, p-value = 4.464e-11 $stats 50 349 112 129 205 22.57500 23.68235 24.61765 25.11176 25.75000 $n [1] 366 $conf [1] 24.49959 24.73570 $out named numeric(0) null device 1 null device 1 null device 1 null device 1 One Sample t-test data: Rmean t = 573.24, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 24.33893 24.50649 sample estimates: mean of x 24.42271 null device 1