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, ...)
x | a |
---|---|
... | 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