null device 1 One Sample t-test data: Rmean t = 549.61, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 26.64660 26.83796 sample estimates: mean of x 26.74228 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 = 0.90586, p-value = 2.642e-14 $stats 34 355 116 256 232 25.06471 25.84118 26.89412 27.62353 28.15294 $n [1] 366 $conf [1] 26.74692 27.04132 $out named numeric(0) null device 1 null device 1 null device 1 null device 1 One Sample t-test data: Rmean t = 549.61, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 26.64660 26.83796 sample estimates: mean of x 26.74228 null device 1