null device 1 One Sample t-test data: Rmean t = 534.99, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 24.17490 24.35327 sample estimates: mean of x 24.26409 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 = 0.93251, p-value = 8.144e-12 $stats 60 90 291 251 206 22.25000 23.51765 24.49099 25.03125 25.66875 $n [1] 366 $conf [1] 24.36599 24.61600 $out named numeric(0) null device 1 null device 1 null device 1 null device 1 One Sample t-test data: Rmean t = 534.99, df = 365, p-value < 2.2e-16 alternative hypothesis: true mean is not equal to 0 95 percent confidence interval: 24.17490 24.35327 sample estimates: mean of x 24.26409 null device 1