Standard Error of the Mean with CI
mean_ci_sem(x, conf.level = 0.95)
x | a numeric vector or R object which is coercible to one |
---|---|
conf.level | the confidence level (alpha) of the Interval |
a data.frame
with the mean, SEM and its Confidence Interval
#> y SEM ymin ymax #> 1 100.4877 1.562035 97.42619 103.5493