null device 1 One Sample t-test data: Rmean t = 511.27, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 25.46431 25.66095 sample estimates: mean of x 25.56263 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 = 0.93182, p-value = 6.888e-12 $stats 210 366 301 194 232 22.94545 24.65000 25.74545 26.43000 27.08000 $n [1] 366 $conf [1] 25.59845 25.89246 $out named numeric(0) null device 1 null device 1 null device 1 null device 1 One Sample t-test data: Rmean t = 511.27, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 25.46431 25.66095 sample estimates: mean of x 25.56263 null device 1