Using `alternative` argument

[indrajeetpatil]

Using `alternative` argument

[IndrajeetPatil]

library(statsExpressions)

two_sample_test(
  data = sleep,
  x = group,
  y = extra
)
#> # A tibble: 1 x 14
#>   term  group mean.group1 mean.group2 statistic df.error p.value method estimate
#>   <chr> <chr>       <dbl>       <dbl>     <dbl>    <dbl>   <dbl> <chr>     <dbl>
#> 1 extra group        0.75        2.33     -1.86     17.8  0.0794 Welch…   -0.796
#> # … with 5 more variables: conf.level <dbl>, conf.low <dbl>, conf.high <dbl>,
#> #   effectsize <chr>, expression <list>

two_sample_test(
  data = sleep,
  x = group,
  y = extra,
  alternative = "l"
)
#> # A tibble: 1 x 14
#>   term  group mean.group1 mean.group2 statistic df.error p.value method estimate
#>   <chr> <chr>       <dbl>       <dbl>     <dbl>    <dbl>   <dbl> <chr>     <dbl>
#> 1 extra group        0.75        2.33     -1.86     17.8  0.0397 Welch…   -0.796
#> # … with 5 more variables: conf.level <dbl>, conf.low <dbl>, conf.high <dbl>,
#> #   effectsize <chr>, expression <list>

two_sample_test(
  data = sleep,
  x = group,
  y = extra,
  alternative = "g"
)
#> # A tibble: 1 x 14
#>   term  group mean.group1 mean.group2 statistic df.error p.value method estimate
#>   <chr> <chr>       <dbl>       <dbl>     <dbl>    <dbl>   <dbl> <chr>     <dbl>
#> 1 extra group        0.75        2.33     -1.86     17.8   0.960 Welch…   -0.796
#> # … with 5 more variables: conf.level <dbl>, conf.low <dbl>, conf.high <dbl>,
#> #   effectsize <chr>, expression <list>

^{Created on 2021-05-10 by the reprex package (v2.0.0)}