null device 1 One Sample t-test data: Rmean t = 525.45, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 25.22614 25.41566 sample estimates: mean of x 25.3209 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 = 0.90428, p-value = 1.951e-14 $stats 50 354 116 149 248 23.61818 24.43333 25.53205 26.15333 26.80000 $n [1] 366 $conf [1] 25.3900 25.6741 $out named numeric(0) null device 1 null device 1 null device 1 null device 1 One Sample t-test data: Rmean t = 525.45, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 25.22614 25.41566 sample estimates: mean of x 25.3209 null device 1