Paired samples t-test — paired_t

A wrapper to stats::t.test() with paired = TRUE.

paired_t_test(y1, y2, data, ...)

Arguments

y1	A numeric vector of observations
y2	A numeric vector of observations, with each value of y2 is assumed to be paired, such as by repeated measures, the corresponding value of y1.
data	A data frame with `y1` and `y2` as values.
...	Additional arguments passed to `stats::t.test()`.

Value

A list with class "htest" as returned by stats::t.test().

Examples

paired_t_test(y1, y2, data = pairedsleep)
#> 
#> 	Paired t-test
#> 
#> data:  vec_1 and vec_2
#> t = -4.0621, df = 9, p-value = 0.002833
#> alternative hypothesis: true difference in means is not equal to 0
#> 95 percent confidence interval:
#>  -2.4598858 -0.7001142
#> sample estimates:
#> mean of the differences 
#>                   -1.58 
#>