Print method for an object of class "cint".
Invisibly, the input is returned.
ci_mean(1:100)
#> 
#> 	Two-sided 95% t confidence interval for the population mean
#> 
#> Sample estimate: 50.5 
#> Confidence interval:
#>     2.5%    97.5% 
#> 44.74349 56.25651 
#>