Glance at a adk (Anderson–Darling k-Sample) object

Source: R/adk.R

Glance accepts an object of type adk and returns a tibble::tibble() with one row of summaries.

Glance does not do any calculations: it just gathers the results in a tibble.

# S3 method for class 'adk'
glance(x, ...)

Arguments

x

an adk object

...

Additional arguments. Not used. Included only to match generic signature.

Value

A one-row tibble::tibble() with the following columns:

  • alpha the significance level for the test

  • n the sample size for the test

  • k the number of samples

  • sigma the computed standard deviation of the test statistic

  • ad the test statistic

  • p the p-value of the test

  • reject_same_dist whether the test concludes that the samples are drawn from different populations

See also

ad_ksample()

Examples

x <- c(rnorm(20, 100, 5), rnorm(20, 105, 6))
k <- c(rep(1, 20), rep(2, 20))
a <- ad_ksample(x = x, groups = k)
glance(a)
#> # A tibble: 1 × 7
#>   alpha     n     k sigma    ad      p reject_same_dist
#>   <dbl> <int> <int> <dbl> <dbl>  <dbl> <lgl>           
#> 1 0.025    40     2 0.727  2.51 0.0450 FALSE           

## A tibble: 1 x 7
##   alpha     n     k sigma    ad       p reject_same_dist
##   <dbl> <int> <int> <dbl> <dbl>   <dbl> <lgl>
## 1 0.025    40     2 0.727  4.37 0.00487 TRUE