Glance accepts an object of type levene 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 levene
glance(x, ...)a levene object returned from levene_test()
Additional arguments. Not used. Included only to match generic signature.
A one-row tibble::tibble() with the following
columns:
alpha the value of alpha specified
modcv a logical value indicating whether the modified
CV approach was used.
n the total number of observations
k the number of groups
f the value of the F test statistic
p the computed p-value
reject_equal_variance a boolean value indicating whether the
null hypothesis that all samples have the same variance is rejected
df <- data.frame(
groups = c(rep("A", 5), rep("B", 6)),
strength = c(rnorm(5, 100, 6), rnorm(6, 105, 7))
)
levene_result <- levene_test(df, strength, groups)
glance(levene_result)
#> # A tibble: 1 × 7
#> alpha modcv n k f p reject_equal_variance
#> <dbl> <lgl> <int> <int> <dbl> <dbl> <lgl>
#> 1 0.05 FALSE 11 2 6.01 0.0367 TRUE
## # A tibble: 1 x 7
## alpha modcv n k f p reject_equal_variance
## <dbl> <lgl> <int> <int> <dbl> <dbl> <lgl>
## 1 0.05 FALSE 11 2 0.0191 0.893 FALSE